I think you miss the point. Marriage is the union of a man and woman. THAT IS WHAT THE WORD " MARRIAGE" MEANS. A Same Sex Union is fine. Equal rights , no discrimination and all that .I mean who cares in today's world ! .But don't call it marriage because it's not .When I tell someone I am married I want them to know it is to a woman not a man I honestly don't see the problem. If necessary , invent another word that means " same sex union"