Exuberant workout mogul Tony Little is well known for preaching "there's always a way." But even Little couldn't find his own way after his wife gave birth to dangerously premature twins and then slipped into a numbing fog later diagnosed as postpartum depression.

For the blond ponytailed Little, 54, life was as perfect as it gets. The man who calls himself "America's personal trainer" had a successful TV career as an exercise motivator. He'd met his beautiful fitness model wife Melissa Hall during one of his gigs at the Home Shopping Network and married her in a fairy tale beach wedding. And he was expecting twin babies during what began as a healthy, normal pregnancy.