Ray: Wait a minute, Robert. I- I don't think you're taking every factor into consideration. You're forgetting a very special little lady named Debra. You think Ma wants to spend the rest of her life under the same roof with her arch-nemesis? Not likely. But whose wife does she love? Whose wife does she just think is the cat's bananas?
Robert: Look, don't bring our wives--
Ray: Yeah, that's right! It's Amy! Precious little Amy. So, you can put Ma in the middle of that room. As soon as she gets one look at Amy, she's gonna come scamperin' over to you tongue out and tail a-waggin'!