Gizelle Bryant Says Mary Cosby “Needs To Go To Rehab” And Figure Out That She Married A Black Guy; Porsha Williams Wants More Mary On Real Housewives Of Salt Lake City, But Gizelle Disagrees

Before Real Housewives of Salt Lake City even started airing, we all knew that Mary Cosby married her step-grandfather, Robert Cosby Sr. We were all under the impression (because she told us) that her grandmother asked her to do so.

Mary became a First Lady of their church in addition to inheriting…