#6 Marge & Marginalization
I don't think it was safe for The Simpsons to have Patty be the one to come out. I think that it really makes audiences consider Marge's reaction. The episode approaches the the controversy of gay marriage by forcing Marge to question her values. It's one thing for Marge to be able to say that she's ok with gay marriage as a concept, she actually tries to argue with the priest at the beginning of the episode when he does not agree to marry gay couples. She also has no problem when Homer wants to marry gay couples in their garage, but when Patty announces her marriage Marge is shocked. She makes comments like, "I don't think this is what mom would have wanted." and when Patty and her wife to be kiss, "Shouldn't you save it for your wedding day?" as she covers Maggie's eyes.