Mary Cosby and her son shared an emotional scene on the latest episode of Bravo's 'RHOSLC' opening up about substance abuse.

"Real Housewives of Salt Lake City" recap: Mary Cosby has been acting "out of character" recently, the other cast members say — and this week, in a bombshell, viewers find out why.

Mary Cosby revealed on the Dec. 11 episode of 'The Real Housewives of Salt Lake City' that her son, Robert Jr., admitted to using heroin. Mary opened up about his battle with substance use in a ...

The stars of The Real Housewives of Salt Lake City Season 5 have new taglines, which Bravo has released alongside the new opening titles.

Mary Cosby returns as a full-time Housewife for Season 5 of The Real Housewives of Salt Lake City. Read on for all the details.

Mary Cosby is never afraid to keep it real in Salt Lake City. As excitement continues to build for season 5 of The Real Housewives of Salt Lake City, viewers will soon be able to witness Mary, 51 ...

"Real Housewives of Salt Lake City" star Mary Cosby has filed a lawsuit against two executives for her church's for-profit financial business arm, accusing the two of embezzling millions of dollars.

“Real Housewives of Salt Lake City” star Mary Cosby is getting real about her fallout with castmate Meredith Marks.

Mary Cosby is officially back! Two seasons after quitting The Real Housewives of Salt Lake City, the Pentecostal preacher returns to the Bravo series as a full-time Housewife when season 5 ...

Mary Cosby tearfully explained why she and her son Robert Jr. opened up about his drug struggles on 'The Real Housewives of Salt Lake City.' ...

Bravo’s The Real Housewives of Salt Lake City had one of reality TV’s most raw and emotional scenes. Throughout RHOSLC Season 5, Mary Cosby has expressed concern over her son Robert Jr ...