Key #7: Circle of Support
Weight loss is not a do-it-yourself deal. If you expect to lose weight and keep it off, the people in your life need to be supportive. Some of the challengers are having trouble getting encouragement at home.
Marilyn says her husband Jarryd, who's been cheating on her for 11 years, is sabotaging her weight loss.
In their nine years of marriage, Jim and Dana have separated twice. Dana says she's not even attracted to Jim.
A surprise house call from Dr. Phil reveals an affair in Leslie's husband's past.