"They are not broken up yet because she has not made a decision to pull the plug on her and Corey completely, but a lot of people in her inner circle think that Corey was nothing but a rebound from Caitlyn anyways!" the report says.
"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 says to Kim and Khloe Kardashian.
The book also reportedly contains explicit details from Kris and Caitlyn's sex life when she was living as Bruce Jenner.
"Cait's talking about the family but didn't speak to them first, just like she did with the Vanity Fair interview", the insider said referring to magazine's spread in which she debuted her new look.
'This is the last straw'. "They're exhausted of being caught off guard".
"They want Caitlyn to be happy and share her experience, but they also wants her to be sensitive to Kris".
Caitlyn Jenner was "not entirely comfortable" having sex with Kris Jenner.
"Kendall and Kylie are just really embarrassed at this point, ' a family insider told Radar". The transgender activist didn't tell the family in advance what was being written about them. 'Kim, Khloe and Kourtney have stopped talking to Caitlyn.
Caitlyn Jenner's The Secrets of my Life will be released on April 25th. She's dead to them'.
But see her furious reaction to Caitlyn's book (below)!
So far the book reveals Caitlyn's claims that the late Robert Kardashian confessed to him that he knew OJ Simpson was guilty of murder, that she has started sex reassignment surgery and also that she will never have another female lover and is open to exploring sex with a man once surgery is complete.