Yeah, your Mom's probably figured it out! I just about spewed all over my keyboard when I read your post. That's what friends are for, to tell our parents what we're afraid to.
Civil and clean (ish) thread so far. BTW, I'm gay.
Also, there was a really good article on the NYT Sunday, called Young Gay Rites.
It was well written and about gay marriage for 20 somethings. Well worth a read
I went to college with one of the gay and divorced guys featured in the article. First we saw him get married on MTV, now this! He dated my roommate before he met his (now ex) husband. Small world.