There is gay marriage in some states.California, for instance. I dunno about the other 49 though.
(
Mystery_Bob,
Fri 17 Oct 2008, 22:02,
archived)
california, connecticut and massachusetts recognize them as actual marriages6 other states plus Washington DC have legal unions, not "marriages" per se but bestow some or all of the state rights of marriage
(
AgentMuu hentai coordination,
Fri 17 Oct 2008, 22:11,
archived)