In the upcoming new episode of “Keeping Up with the Kardashians,” Kris Jenner pours her heart out over Caitlyn Jenner’s new memoir. Titled “The Secrets of My Life,” the retired Olympic gold medal-winning decathlete claimed that the 61-year-old momager is aware of his real identity.

In the trailer, the Kardashian-Jenner matriarch talked about her ex-husband with her daughters Kim and Khloe Kardashian. And from the looks of it, she is evidently not happy with the former Bruce Jenner’s writings.

Kardashian family upset at Caitlyn

"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 said (per Us Weekly).

However, the 36-year-old wife of Kanye West is quite puzzled how he managed to stay married to her mom the longest.

Evidently angry, Corey Gamble’s girlfriend said that nothing of what Caitlyn has been doing makes sense for them. She insisted that everything she wrote in her book is all made up defaming her. In fact, it is not only her whose upset of what Kendall and Kylie Jenner’s dad had done but the whole family as well.

An insider even told the publication that she once again didn’t talk to her family for talking about them in her book just like what she did in her Vanity Fair interview. Hence, they are now sick of always being caught off guard of her actions.

Kris’ surprised with Caitlyn’s claims

Kris is also surprised when Caitlyn claimed that she knows her gender identity when they tied the knot in 1991.

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She explained that she is even curious about what is happening to her ex-spouse before and having a hard time understanding their situation. She is even more shocked when she revealed that she knew the real her even before they made love.

The “I Am Cait” star unveiled that she and her former wife of 24 years had a “good and frequent sex” at the start of their romance that is even filled with love. However, she admitted that she never felt comfortable with it and even often the cause of their misunderstanding.

"I really tried hard to improve the relationship and spend a little bit of time, thinking maybe there's something here that I'm not seeing,” Kris insisted. She now feels angry of opening her heart and home to Caitlyn, who never give a care about her. Hence, she firmly said she is done with her.

While listening to their mom, fans can see the sympathy Kim and Khloe have for her. As a matter of fact, the mother of Saint and North West said that her mother has every right to feel what she feels toward Caitlyn. She, too, wonders why Kris is often dragged to her stepdad's issues.