Maxine tempers her frustrations over her daughter-in-law's outlandish plans for the Gray-Duff nuptuals after Peter tells his mother about Gillian's refusal to face their new baby's condition; Stu's plans for a romantic dinner to celebrate the rekindling of his relationship with Amy are derailed by an obnoxious couple at the next table; Kyle discovers why Lily has been treating him so poorly; after Amy hears the case of a pro-cannabis couple threatened with losing custody of their son after he brings a joint to school, she has a talk with Lauren about drugs; Maxine investigates when a man asserts that his ex-wife has been cheating on the drug tests required as a condition of her retaining custody of their daughter; Amy has conflicting emotions after she reads the Judge Gray tribute page on Donna's blog.