In episode 11 of season 5 of The Real Housewives of Salt Lake City, Mary sets the stage for a dramatic confrontation when she cuts right to the chase and questions Meredith,

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

Mary Cosby has been acting "out of character" recently, the other cast members say — and this week, in a bombshell, viewers find out why.

Real Housewives of Salt Lake City' Season 5 kicked off another episode where Heather and Whitney tried to reconcile the relationship between the ladies by throwing a Girl's Camp party at Kumbaya. However,

I just feel very disappointed with myself," Mary said after learning her son had been using substances since he was 16