Gay marriage was not just a step down the slippery slope toward today’s transgender dystopia. It was the first manifestation of it. Now that a broad reawakening has exposed the harms of gender ideology and the denial of natural law, Republicans must press beyond protecting women’s sports and opposing child castration. They must return to the root of the problem: the redefinition of marriage itself.

Marriage is the foundation of human civilization, not a mere “social construct.” While many forms of loving relationships exist, only the lifelong bond of one man and one woman procreates, raises, and nurtures the next generation. That bond anchors family, faith, and culture. When the Supreme Court decreed that two men or two women living together could constitute a marriage, it blurred the difference between man and woman, mother and father. That was, in essence, the normalization of transgenderism.

To restore truth, Republicans must confront Obergefell and undo the lie that two men or two women can ever stand in for a husband and wife.

The rot spread quickly. Following the 2015 Obergefell decision, courts and legislatures treated same-sex households as identical to mother-father families, even in adoption. Thousands of children were placed into homes where the distinction between mother and father was obliterated. In 2017, the Supreme Court forced states to falsify birth certificates, treating lesbian partners as if one were the biological father.

In Pavan v. Smith, the court required Arkansas to list both lesbian partners as biological parents when one conceived through artificial insemination. The state already recognized same-sex couples under Obergefell and recorded non-biological parents accordingly.

But the plaintiffs demanded more: that their arrangement be treated as biologically identical to a natural family. Justice Neil Gorsuch, in dissent, noted that states had every interest in preserving the integrity of birth records for public health, citizenship, and genetic history. Yet the court pressed forward in defiance of nature, reason, and common sense.

Republicans must not flinch

Despite this, some Republicans now claim we can separate the fight against transgenderism from the fight against gay marriage. They are wrong. Even if one tolerates homosexuality in a secular society, that does not justify redefining marriage and giving gay couples adoption rights. Doing so enshrines the very gender-bending myth conservatives claim to oppose — the idea that man and woman, mother and father, are interchangeable.

The Kim Davis case, potentially headed to the Supreme Court next term, offers an opportunity to revisit this question. Conservatives should prepare the ground now. Republican elected officials must file amicus briefs signaling to wavering justices that this is a political priority. After Dobbs, which affirmed the Glucksberg standard that a right must be “deeply rooted in the Nation’s history and tradition,” Obergefell looks even weaker than Roe v. Wade. The court will need political momentum to act consistently with its own reasoning.

But legal strategy is not enough. Conservatives must also build political support in the states to sustain any reversal. That means pushing back against gay adoptions and re-establishing natural marriage as the baseline. You cannot ridicule transgenderism while placing a child in a household with two men and pretending the child has a mother.

Last year’s Republican National Convention stripped support for natural marriage from the party platform. Now Speaker Mike Johnson (R-La.) has promised a presidential-style GOP convention before the midterms. That convention should be the place where Republicans right the ship, restore clarity, and rally around one of the most self-evident truths in human history.

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The path forward

The fight against transgender ideology will collapse if conservatives refuse to confront its root: the redefinition of marriage. To pretend the two issues can be separated is to accept the very logic we claim to reject.

Republicans cannot stop at banning surgeries on minors or protecting girls’ sports. Those are necessary but not sufficient. To restore truth, they must confront Obergefell and undo the lie that two men or two women can ever stand in for a husband and wife.

Marriage is not a slogan or a lifestyle choice. It is the union that anchors family, culture, and civilization itself. To defend that truth is to defend reality. To surrender it is to let the entire edifice fall.