Found there:
It’s a no-brainer that (homosexuals) should have the right to marry, but I also think equally that it’s a no-brainer that the institution of marriage should not exist . . . . Fighting for gay marriage generally involves lying about what we are going to do with marriage when we get there—-because we lie that the institution of marriage is not going to change, and that is a lie.
The institution of marriage is going to change, and it should change. And again, I don’t think it should exist. And I don’t like taking part in creating fictions about my life. That’s sort of not what I had in mind when I came out thirty years ago.
I have three kids who have five parents, more or less, and I don’t see why they shouldn’t have five parents legally . . . . I met my new partner, and she had just had a baby, and that baby’s biological father is my brother, and my daughter’s biological father is a man who lives in Russia, and my adopted son also considers him his father. So the five parents break down into two groups of three . . . . And really, I would like to live in a legal system that is capable of reflecting that reality, and I don’t think that’s compatible with the institution of marriage (emphasis mine).
I will take comments on this submitted by email only to KSHarmon[at]mindspring[dot]com.