No. Some brothers fall in love with their sister. Some brothers with their brother, some sisters with their brothers or sisters, hardly ever with their mother or father. Does that gross you out?<quoted text>
Frances, I don't deny wanting to be in a relationship with another man. That's what gay men do. But you seem SO bent out of shape when I suggest that you want a sexual relationship with your mother or father. Isn't that what people who are into incest like?
Same sex marriage grosses out a lot of bigots. You are them.