Back in April, Caitlyn Jenner published a memoir that was loaded with scathing insights on certain members of her famous family.
Naturally, her publishers loved it, because what's a Kardashian memoir without a whole mess of petty drama and accusations?
Caitlyn's ex-wife and stepdaughters, however, were slightly less enthused.
If Kim Kardashian's feud with Taylor Swift has taught us anything, it's that Mrs. Kardashian-West knows how to hold a grudge.
And it seems that these days she's got enough pent-up rage for both Taylor and Caitlyn.
In a recent interview with Good Morning Britain, Caitlyn revealed that Kim completely cut ties with her after learning Caitlyn planned to bash the Kard clan in her book.
"We haven't talked in nine months. I love Kim so much. It's such a huge loss in my life not having her there anymore. It's really sad,” Caitlyn told the U.K. morning show.
"I love all my children. I spent 25 years raising these kids."
It seems Kim is pissed about certain accusations Caitlyn leveled at Kris Jenner in her book.
The most surprising and potentially damaging was the claim that Kris essentially forced Caitlyn to remain in the closet and not come out as transgender.
Kris maintains that she had no knowledge of Caitlyn's desire to transition at any point in their marriage.
Caitlyn says that not only was she not permitted to live an honest life, she was often disparaged for expressing any opinions at all.
As such, she saw the memoir as an opportunity to finally be heard:
"With that family, you'll notice on the show [Keeping up with the Kardashians] that I always kept my opinions to myself," added Caitlyn.
"I was living in a house with very opinionated women and I was always left in the background and kept my mouth shut."
She maintains that while the book was occasionally unflattering, she had no intention of disparaging Kris or her daughters.
"This book was my story. I was finally giving my side of the story. It was completely honest and I continue to feel extraordinarily proud of my book," Caitlyn says, adding:
"Unfortunately though, the Kardashians, particularly Kris, didn't react that way even though I went overboard to be nice and friendly."
Sounds like Kim and Caitlyn have very different ideas about what constitutes "nice and friendly."