One of Manhattan's most successful psychotherapists, Brooke Parrish, has finally met the man of her dreams: Taylor Hudson, the handsome up-and-coming investment banker of a prestigious New York firm. Trapped in a loveless marriage, he can't promise Brooke the moon-just yet. But Brooke thinks he's worth waiting for. Taylor's wife, Kiernan Malloy, is suspicious of her husband's infidelities. She knows him too well-and is accustomed to his secrets, both professional and private. Eager to save the dead-end marriage, she seeks the advice of a specialist. Her new therapist's name: Dr. Brooke Parrish. What unfolds between them is an unexpected and dangerous game for three players, where getting even is just the beginning, and passion can run as deep and as dark as revenge.