Being a biological male married to a biological female not only finds me in the majority for a change, it makes me a strong advocate as marriage as an institution promoting social stability. Because marriage comes with a strong set of rights and obligations that define what a partner can and can not do in the area of hospital visitation, inheritance, insurance benefits and a whole host of other rights.
At the same time, I have to realize there is a small minority, perhaps 4% of the population, that somehow does not feel that attraction to the opposite sex, and instead is attracted to the same sex. That 4% minority are not alien monster, and at least in the United States, are simply the sons and daughters of " normal " parents. And other than sexual preference, these people are almost the same as the average American. Granted, in a biological sense, a same sex union can not create a child, but in reality, such couples often do end up with children in a variety of ways, not the least of them by becoming the legal guardians of the children of deceased family members. And the track record show, on average, that such children are no more or less likely to end up homosexual than the average American.
So why should we deny such people the right to marry? And as far as I am concerned, anyone who goes well out of their way to make this minorities lives miserable is wicked and wacked out nuts who deserve only our scorn. Homosexuality is almost certainly biological and human societies have tried everything to stamp it out to no avail. While I do not advocate giving special rights to such a group, I can't see denying rights to that group either.