Who is Mary Cosby’s husband, Robert Sr.? Fans wondered why the RHOSLC star’s husband stepped away from the cameras following ...

During part two of 'The Real Housewives of Salt Lake City' reunion, Mary Cosby revealed how her son Robert Jr. is doing after going to rehab for struggles with drugs and his mental health ...

During Part 2 of The Real Housewives of Salt Lake City reunion on January 29, Mary Cosby provided an update on her son, Robert Cosby Jr., following the challenges they'd revealed during Season 5.

Known for being almost completely unfiltered and even a little bit rude, “The Real Housewives of Salt Lake City” star Mary Cosby didn’t make a whole lot of friends on the show in her first ...

Mary Cosby got real about Andy Cohen in an unaired scene from The Real Housewives of Salt Lake City reunion. Spoiler alert: It's so moving. Toward the end of the episode, as seen in the extended ...

For some parents, talking about their child's drug addiction on national TV might seem like a regrettable decision, but Mary Cosby, star of "The Real Housewives of Salt Lake City," believes it's ...