Kris Jenner's sister Karen Houghton is throwing her sister under the bus. She's alleging that Kris admitted to cheating on Bruce during her 22-year marriage to him, despite them having two daughters together.

"Kris has admitted to cheating," said Houghton. "It's so funny because I could never see a guy cheating on her. She's so powerful."

Karen doesn't think Bruce has ever cheated on Kris, and believes it will be a whole lot more difficult for him to get over the split if they divorce.

"I do not believe he ever cheated on Kris," she said. "And I don't think he ever will, if they stay together. If the separation ends in divorce, Bruce will find someone else. But I guarantee you, Kris will find someone in two days. I promise."

Source: starpulse.com