Stephanie says she wants to know how her daughter, Ashley, went from a picture-perfect, straight-A student and beauty pageant queen to an out-of-control, violent 16-year-old who has her fearing for her life. She says Ashley stole her car at 12, started dating an 18-year-old when she was just 13, was caught shoplifting, and started abusing drugs and alcohol. Stephanie says when Ashley doesn’t get her way, she becomes violent -- breaking lamps, punching holes in doors and kicking out car windshields with her feet -- and has even threatened to kill her. Stephanie says she recently found a gun in Ashley’s car and fears her daughter could actually follow through with the threat. Ashley says her mother harasses her with texts all day long and knows exactly how to push her buttons -- and she wants her to back off. Dr. Phil intervenes in this mother/daughter conflict. Has Stephanie been enabling her daughter’s bad behavior? And, why isn’t the teen in school? How does she explain her behavior?