SMU Dedman School of Law professor Joanna L. Grossman comments on a recent decision by the Arizona Supreme Court that correctly applies the US Supreme Court’s reasoning in Obergefell v. Hodges to hold that the marital presumption applies to same-sex couples just as it applies to opposite-sex couples. Grossman provides a brief legal history of same-sex marriage and the attendant obligations and benefits and praises the Arizona court for its clear and well reasoned opinion.