Kyle Richards, Mauricio Umansky cheating rumors

Kyle Richards and Mauricio Umansky addressed issues in their marriage Tuesday in the first trailer for Season 13 of “Real House Wives of Beverly Hills” on Bravo.

The clip starts with Richards’ cast mates reacting to the news that she and Umansky may have split, as well as Richards’ rumored romance with country music singer Morgan Wade.

“Holy s–t!” Garcelle Beauvais exclaims in the preview while checking her phone and learning that Richards, 54, and Umansky, 53, may have separated, 27 years after tying the knot.

“I had no idea,” Richards’ friend Dorit Kemsley told her husband, PK Kemsley. “I had dinner with Mo. He never said they were separated. It’s pretty f–ked up.”

Sutton Stracke then hypothesizes that Richards is “lying” about her personal life.

“Every time I go online, there’s something about someone cheating,” she adds. “Where there’s smoke, there’s fire.”

All together at a dinner table, Beauvais asks Richards in front of the other ladies, ” “If you found out there was infidelity, would you stay?”

“I don’t know,” Richards reveals.

The trailer also teases the seemingly estranged couple talking about the infidelity rumors surrounding their union, as Umansky tells Richards, “I’m just glad it’s you out there having an affair.”

“For once it’s me,” she shot back, prompting a confused look on Umansky’s face.

Cameras were also present for when the pair called a family meeting with their daughters Farrah, 34, Alexia, 27, Sophia, 23, and Portia, 15.

“Our family, we’re very strong and we always will be,” Richards tells their tearful girls. “Nothing can change that.”

The Post has contacted reps for Richards, Umansky, and Wade for comment.

“RHOBH” Season 13 premieres on Oct. 25 at 8 p.m. EST on Bravo.