It could be both, I'm not homosexual and neither is 99% of the population so we'll never know - thats why I got fed up with replying, nobody gets what I'm trying to say - ITS NOT ABOUT WHAT ME OR YOU THINK INDIVIDUALLY, nor is it about whether homosexuality is natural, love, a fad, whatever, it has no relevance whatsoever to this discussion.
Despite what you believe marriage has not changed since its inception into society, the nature of the relationship between husband and wife may be percieved to be socially equal these days, but alot of marriages before feminism were defacto equal anyway. Marriage is as defined for a very good purpose, a union between man and woman, and given long enough nearly all marriages will produce children naturally, neither of us can really identify with it since we've never been married, but the fact that the strongest opposition to gay marriage comes from married couples should tell you something about the nature of the opposition - that is you're threatening to equate the sanctity of marriage with something like a gay relationship, you're threatening to derail an institution which forms the very cornerstone of society. Notice how this latest illegalization was almost a form of retaliation for what the majority of people percieved to be an attack on the institution they value. Lets put this another way, take the institution of women's rights, if we gave men equal control over unborn children, most women would view it as an attack on the necessary exclusivety of their rights. Same principle applies here.
Its not really the social liberalism I question, but the judgement.