Deb drags Dan and Nathan to a family therapist, where they only fight and want Nathan to take sides. Meanwhile, Brooke begins to feel jealous of Lucas and Peyton. Also, Lucas meets Peyton's dad, who tells her he got a better paying job but decides to stay in town. Nathan talks to Keith and Whitey about dropping basketball. Find out Brittany and Cynthia's thoughts on this episode of Duo Chat.