Story : Andy's well-intentioned plan to give Ephram more free time by hiring college student Madison Kellner (guest star Sarah Lancaster) as a caretaker for Delia ends up making things worse when Madison treats Ephram like a child, as well and embarrasses him in front of Amy. Meanwhile, Andy's concern for Colin's alcoholic father (guest star Michael Flynn) blinds him to Nina's struggles with her divorce proceedings. Dr. Abbot continues to clash with his sister, Dr. Linda Abbott, when she tries to take over his office and the difference in their personalities and medical philosophies becomes alarmingly clear.