Marco Waite is sexy, funny, Jen's husband and her best friend. When they have their first baby, her life feels perfect. Then she reads an e-mail that she was never supposed to see, and it is as if someone has aimed a wrecking ball at her life. Finding more lies, infidelity, and betrayal than she could have imagined, Jen is set adrift, with only her drive to uncover the truth guiding her. Her sleuthing and persistent research yield a shocking but ultimately liberating discovery: Marco fits the textbook definition of a psychopath. Everything she believed in turns out to be an illusion.