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.


Is Jarryd ready to change?

In their nine years of marriage, Jim and Dana have separated twice. Dana says she's not even attracted to Jim.


Will Jim's weight loss help?

Terri says her fiancé Charlie is not supportive because he's afraid that she'll leave him when she loses weight.


Terri must make a decision.

A surprise house call from Dr. Phil reveals an affair in Leslie's husband's past.


Can their relationship heal?


Dr. Phil's Tip of the Day