Umm a few thoughts on the subject...
I've been married... twice. Marriage needs defending like the Sahara needs defending. It really seems to work for a few people and leaves the rest praying for a swift end. Defending a minority from experiencing the "bliss" of getting their sanity anihillated and losing most of their stuff because you don't like them or what they do is pretty cranial-rectally inverted. Maybe you could really screw them over and Protect the Sanctity of the US Tax System from their gay money, that would show them.