War! Caitlyn Forces Kendall And Kylie To Take Sides Against Kris

Caitlyn Jenner's feud with Kris is tearing their respective families apart - and RadarOnline.com has learned there's fear it could destroy the Kardashian dynasty for good!

As RadarOnline.com readers are well aware, Caitlyn and Kris have been at each other's throats since Cait released her tell-all memoir, The Secrets of My Life, in which she slams her ex, and claims Kris knew about her gender identity long before she transitioned in 2015.

Now as the two continue to fight, they expect the rest of the Jenner and Kardashian clans to choose sides.

"Caitlyn's told Kendall and Kylie, as well as his sons of course, that she expects them to stick up for her while Kris keeps being unpleasant," a source told RadarOnline.com. She's done playing nice and keeping the family out of it, when Kris has no qualms dragging Kim out to smear her all over the media.

Kim is clearly on her mom's side, having already lashed out at her former step-dad.

"Talk bad about my mom, I come for you," she exclaimed on an episode of KUWTK

But sister Kendall has gone on record as saying she doesn't think the book was malicious.

"I heard about all of the stuff she was saying in it and just how a lot of it is so not true," Kendall said on KUWTK. "I don't think it's purposeful lying. I think she really just thinks that's what happened for some weird reason."