She's offbeat, off balance, and at times off-the-wall, a late-thirties mother of two living in Cambridge, Massachusetts, and trying to figure out who she is now that her husband has left her. He's a rat, anyway, and currently attends Sex Addicts Anonymous. He still comes by the house, though, as do her hippie, macrobiotic mother; her feisty, alcoholic best friend; her God-fearing grandmother; and that Perfect Guy, the one with the beatific son who...