A new study shows that in America, as many as one in five men is having an extramarital affair, and that 15 percent of women are cheating too. Is your spouse being unfaithful? Jessica says she caught her husband of two and a half years, Ryan, having an affair with his ex-wife, April, whom she thought was her friend. Ryan admits to having a one-time only rendezvous with April, but April says it occurred closer to 60 times. Who's telling the truth? Jessica fears her husband and April are still keeping secrets from her. Because Ryan and April share custody of a son, Jessica laid down specific rules for when they interact. Are these stipulations keeping Ryan's behavior in check? After Dr. Phil sends Ryan backstage to have a private conversation with his wife, does he admit to more than the one-night fling with April? Will Jessica decide to rebuild the bond with her husband or cut him loose? Then, Daniel admitted to his wife, Karen, that he had an emotional affair with a woman he met online. Only days before coming to the show, he confessed that the affair was sexual. He says he's sorry and wants to put his family back together, but will Karen take him back?