There's good parenting and then there's bad parenting. And then there's parenting that leads you directly into conflict with another family. All three of these options seem to be on the table during the season finale of 'Parenthood' (Tue., 10PM ET on NBC).

[Spoiler alert.].

Adam (Peter Krause) and Sarah (Lauren Graham) go off in search of Amber, who is missing. Amber (Mae Whitman) is Sarah's daughter who has run away from home. But their quest for her leads to another family's house, and into direct contact with Steve (Asher Book), who has slept with Amber. Suffice it to say that it's a very complicated situation, and that no one involved acts perfectly.