Jean says her 17-year-old daughter, Cheyenne, was the all-American girl -- a cheerleader, track star and straight-A honor student -- until she began dating Josh, a 28-year-old divorced father. Jean says her daughter has become rude, disrespectful, verbally and physically abusive, and she’s worried Cheyenne is throwing away her promising future. Cheyenne says she loves Josh, and no one can keep her from seeing him -- not even her mother. Josh says there’s nothing wrong with his relationship with Cheyenne, and he can’t wait until his fiancée is 18, so they don’t have to deal with Jean anymore. Dr. Phil takes a look at Josh’s history -- should Jean be concerned? And, can this fractured mother-daughter relationship be repaired? This show contains sexual content. Viewer discretion advised.