why do you assume one must personally know a gay to know the truth about homosexuality ?<quoted text>
Why bother to make up such silly things? If you actually knew a few gay couples and their kids, you might learn something truthful.
Do you personally know any serial killers ? Yet i'm sure you know truthfully they are bad dangerous people.
Don't try and make this about what heterosexuals know. The thread is about gays and marriage.
Stop trying to duck it.