A large part of my life is talking to the neighbors about children: what is happening with the pre-K lottery, what does it mean to have a "fear" of the sprinkler, which Disney World restaurant deserves a blue ribbon. So "Mothers' Instinct"--a campy melodrama about two NJ mommy-frenemies--seems tailor-made for me. In this film, Oscar winner Anne Hathaway lives next door to Oscar winner Jessica Chastain. All's well until Hathaway's kid climbs onto a roof, and Chastain doesn't properly intercede. The kid dies--and Hathaway appears to take her revenge. She steals from Chastain. She disrupts Chastain's public events. She (maybe) kills Chastain's mother-in-law? Hathaway has the obviously showy role, but Chastain also has fun. She gets to make an insane accusation against Hathaway. She finds herself breaking into houses. Finally, she *asks* to be committed, to be returned to an asylum, where she was once confined for months for the sin of having s...