"If Avery Chambers can't fix you in 10 sessions, she won't take you on as a client. Her successes are phenomenal--she helps people overcome everything from domineering parents to assault--and almost absorb the emptiness she sometimes feels since her husband's death. Marissa and Mathew Bishop seem like the golden couple--until Marissa cheats. She wants to repair things, both because she loves her husband and for the sake of their 8-year-old son. After...