DEAR ABBY: Sometimes when my husband has been drinking, he does things I consider inappropriate with his cousin and childhood friend “Jasper.” The most recent incident involved my husband pulling down his pants and showing Jasper his private parts. Later that night he tried to grab Jasper’s crotch. To me, Jasper seems slightly uncomfortable, but he just laughs it off. When I confronted my husband about it, he said I was overreacting and he was “just messing around.” I don’t think he’s gay, but it almost feels like he is cheating on me. Am I overreacting, and what should I ...