Mary Cosby just delivered one of the most raw, honest, and heartbreaking scenes in Real Housewives history.

Mary Cosby’s son, Robert Jr., revealed his substance abuse and mental health struggles on ‘The Real Housewives of Salt Lake ...

The Mary Cosby that Real Housewives of Salt Lake City viewers get in Season 5 is vastly different from the background cast ...

Mary Cosby shed new light on her son Robert Cosby Jr.'s struggles with addiction on the RHOSLC After Show. Get details.

When Mary Cosby decided to step away from The Real Housewives of Salt Lake City, fans hoped it wouldn't be the last we saw of ...