"As a parent, you can feel like you failed, and there's nothing that nobody can do," Mary Cosby said on the Dec. 11 episode ...

The Real Housewives of Salt Lake City's Mary Cosby broke down wondering if she was the reason for her son Robert Jr.'s ...

The Real Housewives of Salt Lake City’s Mary Cosby claimed Lisa Barlow didn’t check in on her after her emotional scene with ...

The Real Housewives of Salt Lake City's Mary Cosby claimed that her costar Lisa Barlow didn't check in on her after she and ...

The Real Housewives of Salt Lake City’ star Mary Cosby says her son Robert Jr. is doing well after his stay in a ...

RHOSLC's Mary Cosby proved that peak Real Housewives moments happen when the women are unfiltered, authentic, and open about ...

"Real Housewives Of Salt Lake City" star Mary Cosby shared that her son emerged transformed after spending a month at the ...

What is Mary Cosby's net worth? Cosby has accumulated an impressive net worth as a TV personality, event specialist, and ...

The Real Housewives of Salt Lake City cast member shared an update on her son’s substance abuse challenges and how he's ...

During last week’s episode of the show, Cosby sat down with Robert Cosby Jr. and begged him to tell her the “honest truth” about his issues.

Mary shares an update on how her son is doing following last week's emotional episode of Real Housewives of Salt Lake City, ...

Mary Cosby had a candid conversation with her son on 'Real Housewives of Salt Lake City,' addressing his struggle with drug ...