(DNAINFO) — The Supreme Court on Friday delivered a historic victory for gay rights, ruling 5 to 4 that the Constitution requires that same-sex couples be allowed to marry no matter where they live and that states may no longer reserve the right only for heterosexual couples.

The court’s action marks the culmination of an unprecedented upheaval in public opinion and the nation’s jurisprudence. Advocates called it the most pressing civil rights issue of modern times, while critics said the courts had sent the country into uncharted territory by changing the traditional definition of marriage.

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“Under the Constitution, same-sex couples seek in marriage the same legal treatment as opposite-sex couples, and it would disparage their choices and diminish their personhood to deny them this right,” Justice Anthony Kennedy wrote in the majority opinion. He was joined in the ruling by the court’s liberal justices Ruth Bader Ginsburg, Stephen G. Breyer, Sonia Sotomayor and Elena Kagan.

Source: Supreme Court rules gay couples nationwide have a right to marry – The Washington Post