Here is why that's stupid. If you think society has any influence in creating these disorders, then they aren't disorders, they are cultural artifacts. But the truth is that this phenomenon is fairly uniform across all cultures, even when those cultures are highly repressive. You don't solve a "problem" by hiding your head in the sand. In any case, transexuals have been able to marry the "opposite" sex for some time now, since they have legally changed their sex.