Kris Jenner says ex-spouse Caitlyn Jenner's memoir is "all made up."

The 61-year-old reality star fumes over her portrayal in Caitlyn's book, "The Secrets of my Life," in a preview for the April 23 episode of "Keeping Up with the Kardashians."

"I read it, and basically the only nice thing she had to say was that I was great socially at a party one time," Kris tells daughters Kim and Khloe Kardashian in the clip. "None of it makes sense. Everything she says is all made up."

"I said, 'What the hell is going on?' She said, 'You just would never understand,'" she adds.

Kris and Caitlyn split in 2013 after 22 years of marriage, and finalized their divorce in 2015.

Caitlyn came out as transgender the same year, and reportedly claimed in the memoir that Kris "knew" all along about her sexuality.

"I really tried to improve the relationship and spend a little bit of time thinking, 'Maybe there's something here that I'm really not seeing,'" Kris says in the preview.

"I've done nothing but open up my heart and home to a person that doesn't give a [expletive]."

Reality TV World is now available on the all-new Google News app and website. Click here to visit our Google News page, and then click FOLLOW to add us as a news source!
"I've never been so angry and disappointed in somebody in my whole life. I'm done. Done," she declares.

Caitlyn will release "The Secrets of My Life" on April 25. She and Kris previously clashed after she discussed their marriage in the July 2015 issue of Vanity Fair.

"Cait's talking about the family but didn't speak to them first, just like she did with the Vanity Fair interview," a source told Us Weekly.

"They're tired of being caught off guard."