Jenner’s memoir, The Secrets Of My Life, left Kendall the most visibly distraught. The model can be seen banging on Kris’ kitchen table shouting, “ It's insane, mum, that's insane!”
Kim who later discusses the book with Kourtney (above) says that she has read the entire book, which was released in April.
Kim and Kourtney are most upset by Caitlyn’s allegations that Kris Jenner was the reason Caitlyn didn’t speak to her children from her previous marriage, and that Kris pocketed the former Olympians earnings.
In an extract published by People Caitlyn claims she wasn't always "entirely comfortable" with their sex life.
"We fall in love quickly (we marry after seven months). Since — let's not kid ourselves — everyone wants to know, Kris and I have good and frequent sex at the beginning," Caitlyn writes.
"I tell Kris about my gender issues before I make love to her. This will always be a subject of dispute between us. She insists that she was taken by surprise by my ultimate transition to Caitlyn, which obviously means in her mind that she did not know enough."
The former Olympian claims that her ex-wife was fully aware of her gender identity issues and that she even dressed a woman in front of Kris many times.
"I have bought makeup how-to books. I keep the books, along with my meager collection of clothing, in a small closet with a lock in the back of my closet. Kris and I have negotiated this, since she is terrified, as I am, of the kids finding something."
This article originally appeared on In Style.