The pair seemed to hate one another last season on 'The Real Housewives of Salt Lake City,' but they're thick as thieves now.

The noses are strong in this family. The post RHOSLC Season 5, Episode 3 Preview: Mary Cosby Reveals Father’s Connection to ...

I got the memo," Marks replies. But as the trailer continues, the former friends grow increasingly distant when Cosby throws ...

Real Housewives of Salt Lake City star, Mary Cosby delivered the stunning news that she married her step-grandfather, Robert ...

Mary Cosby, 51, made the unbelievable statement on the October 2 episode of the series , which saw the cast take a trip ...

'RHOSLC' star Mary Cosby's stepfather, Mark Cazares, was not on board with her unconventional marriage to her ...

The Real Housewives of Salt Lake City's fifth season just premiered, and just like viewers, Meredith Marks wants to discover what causes the rift between her and costar Mary Cosby. “I’d love ...

Angie Katsanevas revealed Britani Bateman's boyfriend Jared Osmond had been DMing her brow tech during RHOSLC. See the messages.

While Marks can't reveal what happens between with her and 'Real Housewives' costar Cosby, she tells PEOPLE she's not sure ... I still don’t understand why Mary and I even got into a fight,” Marks ...