Kyle Richards opened up on 'The Real Housewives of Beverly Hills' After Show about the off-camera conversation she had with Sutton Stracke after she implied her estranged husband Mauricio Umansky had cheated on her.

Sutton Stracke is digging up some old rumors regarding Mauricio Umansky being unfaithful to his estranged wife, Kyle Richards -- and Richards is not happy about it.

Kyle Richards and Dorit Kemsley’s feud continues to get uglier on The Real Housewives of Beverly Hills, and the Halloween actress added fuel to the fire by resurfacing a “touchy” photo of estranged husband Mauricio Umansky and Dorit.

Kyle Richards "was so depressed" following her split from Mauricio Umansky. The 56-year-old reality star is best known for appearing on 'The Real Housewives of Beverly Hills' but admitted that this was the closest she had come to quitting the long-running show because she thought she "just didn't have it" in her to do it.

Sutton Stracke has rehashed rumors that Mauricio Umansky was unfaithful — and his estranged wife, Kyle Richards, is far from happy about it. During the Tuesday, January 14, episode of The Real Housewives of Beverly Hills: After Show,

Real Housewives of Beverly Hills star Kyle Richards’ estranged husband Mauricio Umansky’s father was accused of abuse by his longtime girlfriend, but Mauricio’s family claims the girlfriend is the true aggressor,

Sutton Stracke has taken a page from Bethenny Frankel's book and wants to mention it all about The Real Housewives of Beverly Hills costar Kyle Richards. Kyle, 56, sat down with Sutton, 52, and Garcelle Beauvais to discuss her ongoing feud with Dorit Kemsley in a clip from the Tuesday,