Kimberly McLaughlin v. Hon. jones/suzan McLaughlin ( 2017 )


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  •                                 IN THE
    SUPREME COURT OF THE STATE OF ARIZONA
    KIMBERLY MCLAUGHLIN,
    Petitioner,
    v.
    THE HONORABLE LORI B. JONES, JUDGE PRO TEMPORE OF THE SUPERIOR
    COURT OF THE STATE OF ARIZONA, IN AND FOR THE COUNTY OF PIMA,
    Respondent Judge,
    SUZAN MCLAUGHLIN,
    Real Party in Interest.
    No. CV-16-0266-PR
    Filed September 19, 2017
    Appeal from the Superior Court in Pima County
    The Honorable Lori B. Jones, Judge Pro Tempore
    No. DC20130015
    AFFIRMED
    Opinion of the Court of Appeals, Division Two
    
    240 Ariz. 560
    (App. 2016)
    VACATED
    COUNSEL:
    Keith Berkshire (argued), Erica L. Gadberry, Berkshire Law Office PLLC,
    Phoenix, Attorneys for Kimberly McLaughlin
    Shannon Minter (argued), Emily Haan, Catherine Sakimura, National
    Center for Lesbian Rights, San Francisco, CA; and Claudia D. Work,
    Campbell Law Group Chartered, Phoenix, Attorneys for Suzan
    McLaughlin
    Barbara A. Atwood, Professor of Law Emerita, Director, Family and
    Juvenile Law Certificate Program, Paul D. Bennett, Clinical Professor and
    Director, Child and Family Law Clinic, Negar Katirai, Director, Community
    Law Group, and Jason Buckner, Natalie Cafasso, and Chris Lloyd, Rule
    38(d) Certified Law Students, Child and Family Law Clinic, The University
    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    of Arizona, Tucson, for Amici Curiae Child and Family Law Clinic, The
    University of Arizona James E. Rogers College of Law
    Leslie Cooper, American Civil Liberties Union Foundation, New York, NY;
    and Kathleen E. Brody, American Civil Liberties Union Foundation of
    Arizona, Phoenix, Attorneys for Amici Curiae American Civil Liberties
    Union and American Civil Liberties Union of Arizona
    Gregg R. Woodnick, Markus W. Risinger, Woodnick Law PLLC, Phoenix,
    Attorneys for Amicus Curiae Arizona Family Law Practitioners
    CHIEF JUSTICE BALES authored the opinion of the Court, in which
    JUSTICES BRUTINEL and TIMMER and JUDGE JONES joined. JUSTICE
    LOPEZ, joined by VICE CHIEF JUSTICE PELANDER, concurred. JUSTICE
    BOLICK concurred in part and dissented in part.
    CHIEF JUSTICE BALES, opinion of the Court:
    ¶1             Under A.R.S. § 25-814(A)(1), a man is presumed to be a legal
    parent if his wife gives birth to a child during the marriage. We here
    consider whether this presumption applies to similarly situated women in
    same-sex marriages.        Because couples in same-sex marriages are
    constitutionally entitled to the “constellation of benefits the States have
    linked to marriage,” Obergefell v. Hodges, 
    135 S. Ct. 2584
    , 2601 (2015), we
    hold that the statutory presumption applies. We further hold that Kimberly
    McLaughlin, the birth mother here, is equitably estopped from rebutting
    her spouse Suzan’s presumptive parentage of their son.
    I.
    ¶2           The facts are not in dispute. In October 2008, Kimberly and
    Suzan, a same-sex couple, legally married in California. After the couple
    decided to have a child through artificial insemination, Suzan
    unsuccessfully attempted to conceive using an anonymous sperm donor.
    In 2010, Kimberly underwent the same process and became pregnant.
    
    Justice Andrew W. Gould recused himself. Pursuant to article 6, section
    3 of the Arizona Constitution, the Honorable Kenton D. Jones, Judge of the
    Arizona Court of Appeals, Division One, was designated to sit in this
    matter.
    2
    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    ¶3            During the pregnancy, Kimberly and Suzan moved to
    Arizona. In February 2011, they entered a joint parenting agreement
    declaring Suzan a “co-parent” of the child. The agreement specifically
    states that “Kimberly McLaughlin intends for Suzan McLaughlin to be a
    second parent to her child, with the same rights, responsibilities, and
    obligations that a biological parent would have to her child” and that
    “[s]hould the relationship between [them] end . . . it is the parties [sic]
    intention that the parenting relationship between Suzan McLaughlin and
    the child shall continue with shared custody, regular visitation, and child
    support proportional to custody time and income.” Kimberly and Suzan
    also executed wills declaring Suzan to be an equal parent.
    ¶4            In June 2011, Kimberly gave birth to a baby boy, E. While
    Kimberly worked as a physician, Suzan stayed at home to care for E. When
    E. was almost two years old, Kimberly and Suzan’s relationship
    deteriorated to the point that Kimberly moved out of their home, taking E.
    and cutting off Suzan’s contact with him.
    ¶5            Consequently, in 2013, Suzan filed petitions for dissolution
    and for legal decision-making and parenting time in loco parentis. During
    litigation, Suzan challenged the constitutionality of Arizona’s refusal to
    recognize lawful same-sex marriages performed in other states, and
    pursuant to A.R.S. § 12-1841, provided notice to the State of her
    constitutional challenge. The State intervened in the litigation.
    ¶6           After the Supreme Court held in Obergefell that the Fourteenth
    Amendment to the United States Constitution guarantees same-sex couples
    the fundamental right to marry, the State withdrew as a party, and the trial
    court ordered the case to proceed as a dissolution of marriage action with
    children because Suzan was a presumptive parent under A.R.S.
    § 25-814(A)(1). Based on Obergefell, the court reasoned that it would violate
    Suzan’s Fourteenth Amendment rights not to afford her the same
    presumption of paternity that applies to a similarly situated man in an
    opposite-sex marriage. Additionally, the court held that Kimberly could
    not rebut Suzan’s presumptive parentage under A.R.S. § 25-814(C) because
    permitting rebuttal would allow a biological mother to use the undisputed
    fact of a consensual, artificial insemination to force the non-biological
    parent to pay child support under A.R.S. § 25-501(B) while denying that
    same non-biological parent any parental rights. See A.R.S. § 25-501(B) (“A
    child who is born as the result of artificial insemination is entitled to
    3
    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    support from the mother as prescribed by this section and the mother’s
    spouse if the spouse either is the biological father of the child or agreed in
    writing to the insemination before or after the insemination occurred.”).
    ¶7           Kimberly sought special action review in the court of appeals.
    That court accepted jurisdiction but denied Kimberly relief, concluding
    that, under Obergefell, § 25-814(A) applies to same-sex spouses and that
    Suzan is the presumptive parent. McLaughlin v. Jones, 
    240 Ariz. 560
    , 564
    ¶ 14, 565–66 ¶ 19 (App. 2016). The court also reasoned that Kimberly was
    equitably estopped from rebutting Suzan’s presumption of parentage
    under § 25-814(C). 
    Id. at ¶
    20.
    ¶8             After the court of appeals issued its decision, another division
    of the court reached a contrary result in a different case. See Turner v.
    Steiner, 
    242 Ariz. 494
    (App. 2017). A divided panel concluded that a female
    same-sex spouse could not be presumed a legal parent under § 25-814(A)(1)
    because the presumption is based on biological differences between men
    and women and Obergefell does not require courts to interpret paternity
    statutes in a gender-neutral manner. 
    Id. at 498–99
    ¶¶ 15–18. The dissenting
    judge argued that Obergefell mandates a gender-neutral interpretation of
    § 25-814(A)(1) and that affording equal rights of parentage would foster,
    instead of disrupt, the permanency and stability important to a child’s best
    interest. 
    Id. at 901
    ¶ 25 (Winthrop, J., dissenting).
    ¶9           We granted review because the application of § 25-814(A)(1)
    to same-sex marriages after Obergefell is a recurring issue of statewide
    importance. We have jurisdiction under article 6, section 5(3) of the Arizona
    Constitution and A.R.S. § 12-120.24.
    II.
    ¶10           We review the constitutionality and interpretation of statutes
    de novo. State v. Stummer, 
    219 Ariz. 137
    , 141 ¶ 7 (2008). “[T]he words of a
    statute are to be given their ordinary meaning unless it appears from the
    context or otherwise that a different meaning is intended.” State v. Miller,
    
    100 Ariz. 288
    , 296 (1966).
    ¶11              Under Arizona law, “[a] man is presumed to be the father of
    the child if . . . [h]e and the mother of the child were married at any time in
    the ten months immediately preceding the birth or the child is born within
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    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    ten months after the marriage is terminated . . . .” A.R.S. § 25-814(A)(1).
    The “paternity” presumed by this statute, as explained further below, refers
    to a father’s legal parental rights and responsibilities rather than biological
    paternity. Because Arizona does not have any statutes addressing parental
    rights―apart from financial obligations under § 25-501(B)―in cases of
    artificial insemination, a husband in an opposite-sex marriage whose wife
    is artificially inseminated by an anonymous sperm donor can establish his
    parental rights through § 25-814(A)(1). Kimberly argues the trial court
    erred when it applied this marital paternity presumption to Suzan, because
    the statute by its terms only applies to males and Obergefell does not
    mandate extending the presumption to females.
    A.
    ¶12           As Kimberly correctly notes, the text of § 25-814(A)(1) clearly
    indicates that the legislature intended the marital paternity presumption to
    apply only to males. In articulating the presumption, the legislature used
    the words “father,” “he,” and “man.” Although not statutorily defined, all
    these words refer to the male sex. See Black’s Law Dictionary (10th ed. 2014)
    (defining “father” as “[a] male parent” and “man” as “[a]n adult male”).
    These words are contrasted with words connoting the female sex, such as
    “mother.” See Webster’s Third New International Dictionary 1474 (2002)
    (defining “mother” as “a female parent”). By its terms, the statute applies
    to a “man” who is married to the “mother” within ten months of the child’s
    birth. Section 25-814(A)(1), therefore, applies to husbands in opposite-sex
    marriages. As written, § 25-814(A)(1) does not apply to Suzan.
    ¶13            However, in the wake of Obergefell, excluding Suzan from the
    marital paternity presumption violates the Fourteenth Amendment. In
    Obergefell, the United States Supreme Court reiterated that marriage is a
    fundamental right, long-protected by the Due Process 
    Clause. 135 S. Ct. at 2598
    . Describing marriage as “a keystone of our social order,” the Court
    noted that states have “made marriage the basis for an expanding list of
    governmental rights, benefits, and responsibilities,” such as “child custody,
    support, and visitation rules,” further contributing to its fundamental
    character. 
    Id. at 2601.
    Denying same-sex couples “the same legal
    treatment” in marriage, 
    id. at 2602,
    and “all the benefits” afforded opposite-
    sex couples, “works a grave and continuing harm” on gays and lesbians in
    various ways—demeaning them, humiliating and stigmatizing their
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    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    children and family units, and teaching society that they are inferior in
    important respects. 
    Id. at 2600–02,
    2604.
    ¶14           Denying same-sex couples the right to marry, Obergefell
    concluded, unjustifiably infringes the fundamental right to marry in
    violation of the Fourteenth Amendment’s Due Process and Equal
    Protection Clauses. 
    Id. at 2604.
    Accordingly, the Court invalidated as
    unconstitutional state laws banning same-sex marriage “to the extent they
    exclude same-sex couples from civil marriage on the same terms and
    conditions as opposite-sex couples.” 
    Id. at 2605.
    ¶15            Despite Obergefell’s holding requiring states to provide same-
    sex couples “the same terms and conditions” of marriage, Kimberly urges
    this Court to interpret Obergefell narrowly. Like the Turner court, she
    contends that Obergefell only established two points of law: that marriage is
    a fundamental right the states cannot deny to same-sex couples and that all
    states must give full faith and credit to same-sex marriages performed in
    other states. See 
    Turner, 242 Ariz. at 498
    ¶ 15. Under this reading, Obergefell
    does not require extending statutory benefits linked to marriage to include
    same-sex couples; rather, it only invalidates laws prohibiting same-sex
    marriage. 
    Id. ¶16 Such
    a constricted reading, however, is precluded by
    Obergefell itself and the Supreme Court’s recent decision in Pavan v. Smith,
    
    137 S. Ct. 2075
    (2017) (per curiam). In Obergefell, the Court repeatedly
    framed both the issue and its holding in terms of whether states can deny
    same-sex couples the same “right” to marriage afforded opposite-sex
    couples. 
    See 135 S. Ct. at 2601
    (noting that excluding same-sex couples from
    marriage denies them “the constellation of benefits the States have linked
    to marriage”); 
    id. at 2602
    (noting harms that result from denying same-sex
    couples the “same legal treatment as opposite-sex couples”); 
    id. at 2604
    (noting challenged laws were unequal because “same-sex couples are
    denied all the benefits afforded to opposite-sex couples”).
    ¶17           “The Constitution . . . does not permit the State to bar same-
    sex couples from marriage on the same terms as accorded to couples of the
    opposite sex.” 
    Id. at 2607.
    Such broad statements reflect that the plaintiffs
    in Obergefell sought more than just recognition of same-sex marriages.
    Indeed, two of the plaintiffs were a female same-sex couple who challenged
    a Michigan law permitting opposite-sex couples, but not them, to both serve
    6
    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    as adoptive legal parents for the same 
    child. 135 S. Ct. at 2595
    . These
    plaintiffs, the Court observed, deserved to know “whether Michigan may
    continue to deny them the certainty and stability” afforded by their children
    having two legal parents rather than one. 
    Id. at 2606.
    And the benefits
    attendant to marriage were expressly part of the Court’s rationale for
    concluding that the Constitution does not permit states to bar same-sex
    couples from marriage “on the same 
    terms.” 135 S. Ct. at 2607
    ; see 
    id. at 2601.
    It would be inconsistent with Obergefell to conclude that same-sex
    couples can legally marry but states can then deny them the same benefits
    of marriage afforded opposite-sex couples.
    ¶18              Pavan, decided after Turner, confirms our interpretation of
    Obergefell. In Pavan, an Arkansas law generally required that when a
    married woman gives birth, the name of the mother’s male spouse appear
    on the birth certificate, regardless of the male spouse’s biological
    relationship to the 
    child. 137 S. Ct. at 2077
    . The Arkansas Supreme Court
    concluded that Obergefell did not require the state to similarly list the name
    of the mother’s female spouse on the child’s birth certificate, in part because
    the state law did not involve the right to same-sex marriage or its
    recognition by other states. Smith v. Pavan, 
    505 S.W.3d 169
    , 180 (Ark. 2016),
    rev’d per curiam, 
    137 S. Ct. 2075
    (2017). The United States Supreme Court
    summarily reversed, stating that such differential treatment of same-sex
    couples infringed “Obergefell’s commitment to provide same-sex couples
    ‘the constellation of benefits that the States have linked to marriage.’”
    
    Pavan, 137 S. Ct. at 2077
    (quoting 
    Obergefell, 135 S. Ct. at 2601
    ).
    ¶19           Consistent with Obergefell and Pavan, we must determine
    whether § 25-814(A)(1) affords a benefit linked to marriage and authorizes
    disparate treatment of same-sex and opposite-sex marriages. Clearly,
    § 25-814(A)(1) is an evidentiary benefit flowing from marriage. See Daniel
    J. McAuliffe & Shirley J. Wahl, Arizona Law of Evidence—Arizona Practice
    Series § 301:5(A), at 83 (4th ed. 2008) (citing § 25-814 as an example of a
    statutorily based evidentiary presumption). If a child is born during an
    opposite-sex marriage, the husband is presumed to be the child’s legal
    parent. See A.R.S. §§ 25-803(C) (“When paternity is established the court
    may award legal decision-making and parenting time as provided in § 25-
    408.”), -814(A)(1) (presuming husband is a legal parent of a child born
    during the marriage). Legal parent status is, undoubtedly, a benefit of
    marriage. See 
    Pavan, 137 S. Ct. at 2078
    (requiring Arkansas to list a non-
    biological, same-sex spouse on a child’s birth certificate, which establishes
    7
    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    legal parenthood). That this evidentiary presumption is rebuttable does not
    alter the fact that § 25-814(A)(1) affords a benefit of marriage. See A.R.S.
    § 25-814(C); cf. Wengler v. Druggists Mut. Ins. Co., 
    446 U.S. 142
    , 144–45, 153
    (1980) (classifying state statute as a benefit even though widowers could
    rebut evidentiary presumption of non-dependency).
    ¶20           On its face, § 25-814(A)(1) authorizes differential treatment of
    similarly situated same-sex couples. For instance, if a woman in an
    opposite-sex marriage conceives a child through an anonymous sperm
    donor, her husband will be presumed the father under § 25-814(A)(1) even
    though he is not biologically related to the child. However, when a woman
    in a same-sex marriage conceives a child in a similar fashion, her female
    spouse will not be a presumptive parent under § 25-814(A)(1) simply
    because the presumption only applies to males. Consequently, a female
    spouse in a same-sex marriage is only afforded one route to becoming the
    legal parent of a child born to her marital partner—namely, adoption—
    whereas a male spouse in an opposite-sex marriage can either adopt or rely
    on the marital paternity presumption to establish his legal parentage. Thus,
    applying § 25-814(A)(1) as written excludes same-sex couples from civil
    marriage on the same terms and conditions as opposite-sex couples.
    ¶21            Kimberly counters that § 25-814(A)(1) is constitutional
    despite its disparate treatment of same-sex couples because it simply
    concerns identifying biological parentage. However, as the previous
    example illustrates, the marital paternity presumption encompasses more
    than just rights and responsibilities attendant to biologically related fathers.
    When the wife in an opposite-sex couple conceives a child, her husband is
    presumed to be the father even when he is not biologically related to the
    child. Thus, the Turner court incorrectly concluded that “biology—the
    biological difference between men and women—is the very reason the
    [paternity] presumption statute 
    exists.” 242 Ariz. at 499
    ¶ 18. Because the
    marital paternity presumption does more than just identify biological
    fathers, Arizona cannot deny same-sex spouses the benefit the presumption
    affords. See 
    Pavan, 137 S. Ct. at 2078
    (holding that Arkansas could not deny
    listing non-biological same-sex spouses on birth certificates because it
    “ma[d]e its birth certificates more than a mere marker of biological
    relationships”).
    ¶22          Like the Turner court, Kimberly errs in relying on Tuan Anh
    Nguyen v. I.N.S., 
    533 U.S. 53
    (2001). See 
    Turner, 242 Ariz. at 499
    ¶ 18. In
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    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    Nguyen, the United States Supreme Court held that “the imposition of
    different rules” on mothers and fathers for proving their biological
    relationship to a child was not unconstitutional because “fathers and
    mothers are not similarly situated with regard to proof of biological
    
    parenthood.” 533 U.S. at 54
    (emphasis added). Biological parentage is not
    at issue here. Although a woman, Suzan is similarly situated to a man who
    is presumed to be a parent even though his wife conceived a child other
    than by him. Because this is a case where males and females are similarly
    situated but treated differently, Nguyen is inapposite.
    ¶23           In sum, the presumption of paternity under § 25-814(A)(1)
    cannot, consistent with the Fourteenth Amendment’s Equal Protection and
    Due Process Clauses, be restricted to only opposite-sex couples. The
    marital paternity presumption is a benefit of marriage, and following Pavan
    and Obergefell, the state cannot deny same-sex spouses the same benefits
    afforded opposite-sex spouses.
    B.
    ¶24           Kimberly argues that the Court cannot interpret § 25-
    814(A)(1) gender neutrally because doing so would effectively rewrite the
    statute, thereby invading the legislature’s domain. Instead, Kimberly
    contends that this Court must wait for the legislature to remedy this
    constitutional defect.       This argument misperceives this Court’s
    constitutional role and responsibility when faced with a statute that violates
    the equal protection of the laws guaranteed by the Fourteenth Amendment.
    ¶25            To place the remedial issue in context, it is useful to review
    some settled constitutional principles. The United States Supreme Court’s
    interpretation of the Constitution is binding on state court judges, just as on
    other state officers. See Cooper v. Aaron, 
    358 U.S. 1
    , 18–19 (1958). When the
    Constitution conflicts with a statute, the former prevails. Marbury v.
    Madison, 
    5 U.S. 137
    , 178 (1803) (noting “the constitution is superior to any
    ordinary act of the legislature; [and] the constitution, and not such ordinary
    act, must govern the case to which they both apply”); The Federalist No. 78
    at 467 (Alexander Hamilton) (Clinton Rossiter ed., 1961). It is no answer to
    a constitutional violation in a pending case to assert that it could be
    remedied by legislative action. “The dynamic of our constitutional system
    is that individuals need not await legislative action before asserting a
    fundamental right.” 
    Obergefell, 135 S. Ct. at 2605
    .
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    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    ¶26            When a statute grants benefits but violates equal protection, a
    court has “two remedial alternatives.” Califano v. Westcott, 
    443 U.S. 76
    , 89
    (1979). “[A] court may either declare [the statute] a nullity and order that
    its benefit not extend to the class that the legislature intended to benefit, or
    it may extend the coverage of the statute to include those who are aggrieved
    by exclusion.” 
    Id. (quoting Welsh
    v. United States, 
    398 U.S. 333
    , 361 (1970)
    (Harlan, J., concurring in result)). State court judges face the same remedial
    alternatives when a benefit statute violates equal protection. See 
    Wengler, 446 U.S. at 153
    (remanding remedial question to state court because “state
    judges are better positioned to choose” whether extension or nullification
    of a state benefit statute is more “consonant with the state legislature’s
    overall purpose”). This remedial choice is not confined to circumstances in
    which the state grants monetary benefits but instead applies to other
    statutory classifications violative of equal protection. See, e.g., Sessions v.
    Morales-Santana, 
    137 S. Ct. 1678
    , 1686–87 (2017) (concerning statutes
    conferring U.S. citizenship on children born abroad); 
    Welsh, 398 U.S. at 361
    –
    63 (Harlan, J., concurring) (concerning statute authorizing exemption from
    military service for conscientious objectors).
    ¶27            Which remedial alternative a court elects “is governed by the
    legislature’s intent, as revealed by the statute at hand.” 
    Morales-Santana, 137 S. Ct. at 1699
    . In making this assessment, a court should “measure the
    intensity of commitment to the residual policy and consider the degree of
    potential disruption of the statutory scheme that would occur by extension
    as opposed to abrogation.” 
    Heckler, 465 U.S. at 739
    n.5 (quoting 
    Welsh, 398 U.S. at 365
    (Harlan, J., concurring in result)). Generally, the proper remedy
    is extension, not nullification. 
    Morales-Santana, 137 S. Ct. at 1699
    .
    ¶28             Because § 25-814(A)(1) is now a constitutionally defective
    state-benefit statute, we must determine whether to extend the marital
    paternity presumption to similarly situated women such as Suzan or to
    nullify it altogether. Neither party here requests that this Court strike § 25-
    814(A)(1).     This is unsurprising because extension, as opposed to
    abrogation, is more consonant with the purposes of the marital paternity
    presumption.
    ¶29          A primary purpose of the marital paternity presumption is to
    ensure children have financial support from two parents. The legislature
    originally enacted § 25-814(A)(1) in 1994 as part of sweeping changes to
    Arizona’s child support statutes. See 1994 Ariz. Sess. Laws, ch. 374, § 5 (2d
    10
    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    Reg. Sess.) (originally numbered as A.R.S. § 12-854); 1996 Ariz. Sess. Laws,
    ch. 192, § 14 (2d Reg. Sess.) (renumbered as § 25-814). In locating
    § 25-814(A)(1) under Title 25, Article 1, the legislature expressly provided
    that a mother or father could commence paternity proceedings “to compel
    support under [Title 25, Article 1].” A.R.S. § 25-803(A). A presumptive
    father under § 25-814(A)(1) must pay child support unless clear and
    convincing evidence shows “paternity was established by fraud, duress or
    material mistake of fact.” See A.R.S. § 25-503(A), (F). (So too must a non-
    biological mother in a same-sex marriage who agreed in writing to the
    insemination. See A.R.S. § 25-501(B).) Consequently, since § 25-814(A)(1)’s
    enactment, we have observed that the purpose of establishing paternity is
    to “reduce the number of individuals forced to enter the welfare rolls.” Hall
    v. Lalli, 
    194 Ariz. 54
    , 59 ¶ 14 (1999); see also Hurt v. Superior Court, 
    124 Ariz. 45
    , 48 (1979) (noting that the purpose of paternity statutes is “to provide
    financial support for the child”).
    ¶30          To strike § 25-814(A)(1) would only undermine this important
    governmental objective. Because men in opposite-sex marriages are
    presumed to be legal parents through the marital paternity presumption,
    eliminating this presumption would increase the likelihood that children
    born to opposite-sex parents lack financial support from two parents.
    Extending the presumption, on the other hand, would better ensure that all
    children—whether born to same-sex or opposite-sex spouses—are not
    impoverished.
    ¶31           The marital paternity presumption also promotes the family
    unit. The legislature declared that the general purpose of Title 25 is “[t]o
    promote strong families” and that it is generally in the child’s best interest
    “[t]o have substantial, frequent, meaningful and continuing parenting time
    with both parents” and “[t]o have both parents participate in decision-
    making about the child.” A.R.S. § 25-103(A)(1), (B)(1)-(2). The legislature
    also mandated that Arizona courts “shall apply the provisions of [Title 25]
    in a manner that is consistent with [§ 25-103].” 
    Id. at §
    25-103(C). When a
    man is presumed to be the father of a child born during the marriage, and
    that presumption is not rebutted, he is entitled to legal decision-making and
    parenting time with the child. See A.R.S. § 25-803(C). Thus, the marital
    paternity presumption seeks to ensure a child has meaningful parenting
    time and participation from both parents.
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    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    ¶32           Extending the marital paternity presumption to same-sex
    spouses also better promotes strong family units. In Obergefell, the Supreme
    Court concluded that the right to marry is fundamental in part because “it
    safeguards children and 
    families.” 135 S. Ct. at 2590
    . By denying same-sex
    couples “the recognition, stability, and predictability marriage offers,” the
    Court found that children of same-sex couples “suffer the stigma of
    knowing their families are somehow lesser” and “suffer the significant
    material costs of being raised by unmarried parents, relegated to a more
    difficult and uncertain family life.” 
    Id. Extending the
    marital paternity
    presumption mitigates these harms. Children born to same-sex spouses
    will know that they will have meaningful parenting time with both parents
    even in the event of a dissolution of marriage. By contrast, nullifying
    § 25-814(A)(1) would only impose these harms on children of opposite-sex
    spouses.
    ¶33          For these reasons, we extend § 25-814(A)(1) to same-sex
    spouses such as Suzan. By extending § 25-814(A)(1) to same-sex spouses,
    we ensure all children, and not just children born to opposite-sex spouses,
    have financial and emotional support from two parents and strong family
    units.
    ¶34             We are not persuaded by our dissenting colleague’s argument
    that this relief exceeds the proper role of the courts. Infra ¶ 51. The partial
    dissent acknowledges that, under Obergefell and Pavan, a state must afford
    “parenting rights to members of same-sex couples on an equal basis with
    opposite-sex couples.”       Infra ¶ 50. We honor that constitutional
    requirement by holding that Suzan must enjoy the same presumption of
    parentage under § 25-814(A)(1) as would a husband in an opposite-sex
    marriage.
    ¶35            “[W]hen the ‘right invoked is that to equal treatment,’ the
    appropriate remedy is a mandate of equal treatment, a result that can be
    accomplished by withdrawal of benefits from the favored class as well as
    by extension of benefits to the excluded class.” 
    Morales-Santana, 137 S. Ct. at 1698
    (alteration in original) (quoting Heckler v. Mathews, 
    465 U.S. 728
    , 740
    (1984)). That courts must make such a choice does not reflect impermissible
    judicial “rewriting” of a statute; indeed, leaving intact a statute that violates
    the Equal Protection Clause would abdicate the courts’ responsibility to
    uphold the Constitution. In deciding between remedies, however, courts
    give deference to the legislature by considering whether withdrawal or
    12
    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    expansion better serves the statute’s purposes. Morales-Santana reflects that
    fealty to a statute’s purpose may result in eliminating a benefit. Here, as
    we have already explained supra ¶ 32, the evident purpose of the statute is
    better served by extending the presumption to same-sex couples.
    ¶36            Obergefell and Pavan, we acknowledge, will require a
    reassessment of various state statutes, rules, and regulations to the extent
    they deny same-sex spouses all the benefits afforded opposite-sex spouses.
    See 
    Obergefell, 135 S. Ct. at 2601
    (identifying the benefits of marriage affected
    by its holding as including: “taxation; inheritance and property rights; rules
    of intestate succession; spousal privilege in the law of evidence; hospital
    access; medical decisionmaking authority; adoption rights; the rights and
    benefits of survivors; birth and death certificates; professional ethics rules;
    campaign finance restrictions; workers’ compensation benefits; health
    insurance; and child custody, support, and visitation rules”). That
    reassessment need not occur through case-by-case litigation.
    ¶37             Like the judiciary, the legislative and executive branches are
    obliged to follow the United States Constitution. U.S. Const. art. VI, cl. 2
    (stating that the U.S. Constitution is “the supreme Law of the Land”); Ariz.
    Const. art. II, § 3 (same). Through legislative enactments and rulemaking,
    our coordinate branches of government can forestall unnecessary litigation
    and help ensure that Arizona law guarantees same-sex spouses the dignity
    and equality the Constitution requires―namely, the same benefits afforded
    couples in opposite-sex marriages. See 
    Pavan, 137 S. Ct. at 2078
    ; 
    Obergefell, 135 S. Ct. at 2605
    .
    III.
    ¶38            Because Suzan is presumed a parent under § 25-814(A)(1),
    Kimberly argues that she is entitled to rebut Suzan’s presumptive
    parentage. See § 25-814(C) (providing that “[a]ny presumption under [§ 25-
    814(A)] shall be rebutted by clear and convincing evidence”). Kimberly
    contends that the court of appeals erroneously denied her this right when
    it held that she was equitably estopped from rebutting Suzan’s presumptive
    parentage. See 
    McLaughlin, 240 Ariz. at 566
    –67 ¶¶ 20, 27. We disagree.
    ¶39            Equitable estoppel “precludes a party from asserting a right
    inconsistent with a position previously taken to the prejudice of another
    acting in reliance thereon.” Unruh v. Indus. Comm’n, 
    81 Ariz. 118
    , 120 (1956);
    see also Valencia Energy Co. v. Ariz. Dep’t of Revenue, 
    191 Ariz. 565
    , 576–77 ¶
    13
    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    35 (1998) (“The three elements of equitable estoppel are traditionally stated
    as: (1) the party to be estopped commits acts inconsistent with a position it
    later adopts; (2) reliance by the other party; and (3) injury to the latter
    resulting from the former’s repudiation of its prior conduct.” (footnote
    omitted)).
    ¶40           We have often applied equitable estoppel in our family law
    jurisprudence, including dissolution cases. See 
    Unruh, 81 Ariz. at 120
    (citing
    three decisions by this Court in which we estopped parties from
    challenging presumptively valid divorces). Further, other state supreme
    courts have applied equitable estoppel in paternity actions, including cases
    involving marital paternity presumption statutes similar to § 25-814(A)(1).
    See, e.g., Randy A.J. v. Norma I.J., 
    677 N.W.2d 630
    , 639–41 (Wis. 2004)
    (estopping a biological mother and putative father from rebutting a
    husband’s presumptive paternity under a marital paternity presumption
    statute). Nothing prohibits Arizona courts from applying equitable
    estoppel to preclude the rebuttal of a statutory paternity presumption
    under § 25-814(A).
    ¶41           Here, Kimberly and Suzan agree that they intended for
    Kimberly to be artificially inseminated with an anonymous sperm donor
    and that Kimberly gave birth to E. during the marriage. During the
    pregnancy, they signed a joint parenting agreement declaring Suzan a “co-
    parent” of the child and their intent that the parenting relationship between
    Suzan McLaughlin and the child would continue if Suzan and Kimberly’s
    relationship ended. After E.’s birth, Suzan stayed home to care for him
    during the first two years of his life. Thus, the undisputed facts
    unequivocally demonstrate that Kimberly intended for Suzan to be E.’s
    parent, that Kimberly conceived and gave birth to E. while married to
    Suzan, and that Suzan relied on this agreement when she formed a mother-
    son bond with E. and parented him from birth.
    ¶42           In response, Kimberly counters that applying equitable
    estoppel here imposes an irrefutable standard that only benefits same-sex
    marriages. We reject this argument for two reasons. First, all presumptions
    under § 25-814(A) are rebuttable. See § 25-814(C) (“Any presumption under
    [§ 25-814] shall be rebutted by clear and convincing evidence.” (emphasis
    added)). For example, the presumption might be rebutted by evidence that
    the biological mother was artificially inseminated without the consent of
    her spouse. But based on the facts of this case, we conclude that Kimberly
    14
    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    Opinion of the Court
    is estopped from rebutting Suzan’s presumptive parentage of E. As we
    explained, to do otherwise would be patently unfair. Second, equitable
    estoppel applies equally to spouses in same-sex or opposite-sex marriages.
    Cf. In re Marriage of Worcester, 
    192 Ariz. 24
    , 27 ¶¶ 7–8 (1998) (prohibiting a
    mother from rebutting her former husband’s presumptive paternity under
    the marital paternity presumption “unless the mother is seeking child
    support from another”).
    ¶43         For the foregoing reasons, we hold that Kimberly is equitably
    estopped from rebutting Suzan’s presumptive parentage of E.
    IV.
    ¶44           We vacate the court of appeals’ opinion, affirm the trial
    court’s ruling that Suzan is E.’s legal parent, and remand to the trial court
    for further proceedings consistent with this opinion.
    15
    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    JUSTICE LOPEZ, joined by JUSTICE PELANDER, Concurring
    LOPEZ, J., joined by PELANDER, V.C.J., concurring.
    ¶45           The majority correctly concludes that the Fourteenth
    Amendment to the United States Constitution, as interpreted by the United
    States Supreme Court in Obergefell and Pavan, entitles Suzan, the Real Party
    in Interest, to a presumption of parental status under Arizona law
    consonant with the rights conferred upon a husband in an opposite-sex
    marriage under similar circumstances. A.R.S. § 25-814(A)(1). I write
    separately to underscore what is at least implicit in the majority’s opinion.
    We have not extended Obergefell; rather, the United States Supreme Court
    did so in Pavan, the recent opinion that not only expounds on Obergefell, but
    also forecloses debate on the breadth of that decision and dictates the
    outcome here. Today, we merely follow the United States Supreme Court’s
    directive as the Supremacy Clause of the federal Constitution commands.
    U.S. Const. art. VI, cl. 2 (stating that the Constitution is “the supreme Law
    of the Land; and the Judges in every State shall be bound thereby . . . .”); see
    also Ariz. Const. art. II, § 3 (same). No more, no less.
    ¶46             The remedy in this case presents a more complex issue. The
    majority properly identifies our two imperfect remedial options: we may
    invalidate § 25-814(A), and jettison its sweeping applications beyond the
    facts of this case; or, alternatively, we may extend the statute’s application,
    under the Califano rubric, to recognize Suzan’s parental status as we would
    a similarly-situated, non-biological father.        The majority properly
    implements the least imperfect available remedy, because extending rather
    than abrogating § 25-814(A) is “more consonant with the purposes of the
    marital paternity presumption.” ¶ 
    28, supra
    .
    ¶47           In his partial dissent, Justice Bolick declines to join the
    majority's analysis and conclusion regarding the appropriate remedy in this
    case, labeling it “unnecessary, unwise, and beyond the proper scope of
    judicial power.” ¶ 51, infra. Contrary to Justice Bolick's concern, however,
    the Court neither rewrites the statute nor improperly assumes the
    legislative prerogative. Instead, faced with a statute that (after Obergefell
    and Pavan) no longer can be constitutionally applied to only opposite-sex
    marriages, the Court necessarily and reasonably extends the statute to the
    same-sex couple here.
    16
    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    JUSTICE LOPEZ, joined by JUSTICE PELANDER, Concurring
    ¶48            Justice Bolick agrees with the result in this case and thus, like
    the majority, opts to affirm the family court's ruling that treats the parties'
    marital dissolution as one with children. But he does not convincingly
    explain how that result can obtain other than by extending § 25-814(A)(1)'s
    presumption to Suzan. Justice Bolick’s primary justification for rejecting
    the majority’s Califano remedy is that “the paternity statute does not offend
    the Constitution.” ¶ 52, infra. This reasoning, however, misconstrues the
    application and scope of § 25-814(A)(1)’s presumption, which does more
    than just affect biological fathers, but also presumes parental rights for a
    man in an opposite-sex marriage whose wife conceives a child through
    artificial insemination by an anonymous donor. This disparate application
    of the paternity statute deprives this Court of the option to eschew a remedy
    here.
    ¶49           The majority's approach is consistent with the rule of law as
    enunciated by the United States Supreme Court, which we are bound to
    follow. While circumstances require us to drive a remedial square peg into
    a statutory round hole here, nothing in the majority opinion prevents the
    legislature from fashioning a broader or more suitable solution by
    amending or revoking § 25-814 and other statutes as they may apply to
    other pending or future cases.
    17
    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    JUSTICE BOLICK, Concurring in Part and Dissenting in Part
    BOLICK, J., concurring in part and dissenting in part.
    ¶50           I agree with the majority that the United States Supreme
    Court’s decision in Pavan unequivocally forbids states from denying
    parenting rights to members of same-sex couples on an equal basis with
    opposite-sex couples.      I also agree that the facts and equitable
    considerations make a compelling case for Suzan to have parenting rights.
    Suzan and Kimberly were a legally married couple when their baby was
    born. Not only did they execute a co-parenting agreement in times that
    were happier between them, but Suzan rather than Kimberly would have
    been the birth mother had she been able to conceive through artificial
    insemination, which would have reversed the present circumstances. I
    therefore join my colleagues in affirming the trial court’s decision to
    proceed with this case as a marital dissolution with children.
    ¶51            With great respect, however, I cannot join the majority in
    rewriting our state’s paternity statute, which is unnecessary, unwise, and
    beyond the proper scope of judicial power. The marital presumption that
    the majority finds unconstitutional and rewrites, A.R.S. § 25-814(A)(1), is
    not, as the majority characterizes it, a “state-benefit statute.” Supra ¶ 28.
    Rather, it is part of an integrated, comprehensive statute that serves the
    highly important and wholly legitimate purpose of providing a mechanism
    to establish a father’s rights and obligations. Among other methods, it
    allows a person to rebut a marital presumption by evidence of biological
    parentage, which as the Court tacitly acknowledges, cannot apply to non-
    birth mothers in a same-sex marriage. A.R.S. § 25-814(C); see also
    § 25-814(A)(2) (creating a parenthood presumption when genetic testing
    affirms at least 95% chance of paternity). A paternity statute does not
    offend the Constitution because only men can be fathers. See, e.g., 
    Nguyen, 533 U.S. at 63
    (decision by Justice Kennedy holding that “[t]he imposition
    of a different set of rules . . . is neither surprising nor troublesome from a
    constitutional perspective” because they “are not similarly situated with
    regard to the proof of biological parenthood”). It is not the paternity statute
    that is unconstitutional, but rather the absence of a mechanism to provide
    parenthood opportunities to single-sex couples on equal terms appropriate
    to their circumstances. See 
    Pavan, 137 S. Ct. at 2078
    (guaranteeing “access”
    to the same rights, benefits, and responsibilities as opposite-sex couples).
    ¶52          Because the paternity statute does not offend the
    Constitution, no basis exists for the Court to “extend” the marital
    18
    MCLAUGHLIN V. JONES (MCLAUGHLIN)
    JUSTICE BOLICK, Concurring in Part and Dissenting in Part
    presumption “benefit,” which has the necessary consequence of
    transforming the nature of the statute and rendering it incoherent. See
    
    Morales-Santana, 137 S. Ct. at 1689
    –91 (applying remedial framework from
    Califano to a statute that contained express gender-based preferences based
    on “once habitual, but now untenable, assumptions” of “male dominance
    in marriage.”); 
    id. at 1700
    (finding benefit extension inappropriate in light
    of “potential disruption of the statutory scheme”); Nat’l Fed’n of Indep. Bus.
    v. Sebelius, 
    567 U.S. 519
    , 662 (2012) (joint opinion of Scalia, Kennedy,
    Thomas, and Alito, JJ., dissenting) (“[W]e cannot rewrite the statute to be
    what it is not. Although this Court will often strain to construe legislation
    so as to save it against constitutional attack, it must not and will not carry
    this to the point of perverting the purpose of a statute . . . or judicially
    rewriting it.” (quoting Commodity Futures Trading Comm’n v. Schor, 
    478 U.S. 833
    , 841 (1986)) (internal quotation marks omitted)); State ex rel. Polk v.
    Campbell, 
    239 Ariz. 405
    , 408 ¶ 12 (2016) (“We decline to effectively, if not
    actually, rewrite [the statute], as that is the legislature’s prerogative, not
    ours.”). It is the legislature, not this or any court, that should determine
    how best to write or rewrite family law statutes in a constitutionally
    compliant manner that makes sense of the entire scheme.
    ¶53           While the Court properly applies Pavan to find
    unconstitutional the State’s failure to provide a parenthood mechanism for
    same-sex couples and to sustain the trial court’s order treating Suzan and
    Kimberly’s marital dissolution as one involving children, it should continue
    these proceedings to determine additional appropriate remedies. The State
    intervened in this lawsuit, then withdrew notwithstanding the remaining
    challenge to the constitutionality of its statutes. The State should be made
    a party to the lawsuit to enable the Court to properly evaluate and
    determine appropriate remedies.
    19