"Psychopaths are manipulative, remorseless. They feel no guilt. What would happen if you thought you might be married to one? Jen Waite loves her husband. Marco is sexy, funny, her best friend--and he makes her feel like the most important person in the world. When they have their first baby, her life feels perfect. But then, just three weeks later, she accidentally reads an e-mail that she was never supposed to see, and it is as if someone has aimed...