Bruce Jenner and Kris Jenner
Bruce Jenner and Kris JennerReuters

The Kardashian sisters -- Kourtney, Kim and Khloe -- might have something to do with her mother's separation from her husband of 22 years, Bruce Jenner, a new report hints.

In a recent interview with Radar Online, Robert Kardashian's ex wife Jan Ashley, who was married to the attorney for 30 days before annulling the marriage, said Robert's children were instrumental in her own separation.

"Did the kids have anything to do with it? Of course, they did!" she said of her split from Robert. "All I know is he was upset all the time. Not with me, [but] with his kids and his ex wife."

"They were after him for money, money, money," she said. "I don't think he could handle them."

Money was an issue with them, as the Kardashians weren't well off at the time, although they like to portray themselves as rich, Ashley said, adding the children always acted "like a bunch of spoiled brats!"

This was much before "Keeping Up With the Kardashians" became a hit reality show. 

"From their daddy, they wanted everything right then," she added. "He didn't't have any money. He always pretended he had money. I'm the one who didn't't care about money."

As for her individual take on the children, Ashley described Kourtney as a "b****h" and Khloe as someone with a colourful character who dated everyone, especially boys on the wrong side of things and from bad neighbourhood.

The only two "good" ones were Kim and Rob, according to Ashley.

Interestingly, Kris too does not get a place in Ashley's good books, as the momager was far worse when it came to philandering, Robert's ex-wife noted.

"He talked about [her cheating] day in and day out," Ashley said. "He talked about how she was guilty of everything. I asked him, 'How is she guilty of everything?' He said, 'She's guilty because she went out with all these guys and I didn't't know about it.'"

Kris opened up about cheating on her Robert in her 2011 memoir titled "Kris Jenner…And All Things Kardashian," admitting that she had an affair with a 24-year-old, who was later revealed to be Todd Waterman.

The affair is said to have begun in 1989, and Kris was still sleeping with Waterman when she started dating Bruce, the film animator revealed in a 2012 interview. But they went their separate ways when Bruce and Kris started getting serious.