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 Sutton Stracke is spilling the tea about Kyle Richards’ split from longtime husband Mauricio Umansky….seemingly confirming speculation that Mau cheated on Kyle. “Mo told me that PK was having a really hard time,

The Real Housewives of Beverly Hills' Sutton Stracke confronts Kyle Richards about alleged "infidelity" in her marriage to estranged husband Mauricio Umansky in shocking sneak peek.

The Real Housewives of Beverly Hills' Kyle Richards revealed the true nature of her texting relationship with Dorit Kemsley's estranged husband Paul "PK" Kemsley—and it was more than just silly memes.

"There was a whole rumor about how Dorit has a thing for Mo, and it was all over the internet," Kyle recalled before adding, "So don't even get me freaking started about sending stupid memes, okay?"

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,