Maxine incurs the wrath of the mothers in Lauren's carpool; Amy fears her parenting skills will be called into question when a family-relations officer visits her home as part of Michael's custody suit; Kyle and Lily try to locate a man Lily misdiagnosed and prematurely released from the hospital; Maxine feels Sean's new relationship with a new foster mother is inappropriate; substituting in probate court, Amy rules on whether a mother can have her son declared legally dead despite the father's hope that the boy, who disappeared four years earlier, is still alive.