RHOSLC's Mary Cosby Gives Update on Son Robert Jr. Being in Jail

Photo Credit: Charles Sykes/Bravo via Getty Images Mary Cosby shared her vulnerability in revealing her son's story has endeared her to fans on Real Housewives of Salt Lake City. Mary has discussed Robert Cosby Jr.'s journey with addiction since Season 5. Her husband, Robert Cosby Sr., is also a tremendous support for the family. Now, the parents have to deal with their son being incarcerated. Robert Cosby Jr. remains in jail, confirms mom Mary at the RHOSLC reunion Robert was arrested on September 5 2025 for allegedly violating a restraining order. He has pleaded guilty to charges . . .