Adrian Rizzo was seven when she met her father for the first time. That was the day he nearly killed her-before her mother, Lina, stepped in. Soon after, Adrian was dropped off at her grandparents' house in Maryland, where she spent a long summer drinking lemonade, playing with dogs, making a new best friend-and developing the stirrings of a crush on her friend's ten-year-old brother. Lina, meanwhile, traveled the country promoting her fitness brand...