The Real Housewives of Salt Lake City offered an intimate moment between Mary Cosby and her son, Robert Jr., as he came clean about his substance abuse and mental health struggles. “I’m taking Xanax,” Robert Jr., 21, said during the Wednesday, November 27, episode of RHOSLC. “I just take half to chill me out and … Continue reading Mary Cosby’s Son Robert Jr. Reveals Substance Abuse and Mental Health Struggles on ‘RHOSLC’