Jack and Bobby's conversation after they find out why their dad's in prison:
Jack: Bobby, what he did has nothing to do with you. It doesn't mean anything about who you are or who you're gonna be. You understand that, don't you?
Bobby: I guess.
Jack: You're gonna be better than him.
Bobby: Duh. I mean, he's in jail for murder!
Jack: No, I mean you're gonna be better than all the lies she told you about him.