New Kanye West Documentary ‘In Whose Name?’ ‘Dredging Up’ Painful Memories For His Ex Kim Kardashian

Kim Kardashian is freaking out about an unauthorized new documentary that exposes the crazy, behind-the-scenes drama as her marriage to rapper Kanye West unraveled, sources tell Globe.

In Whose Name? was filmed by Nico Ballesteros, who shot over 3,000 hours of footage over six years beginning when he was 18 years old. Kanye, 48, gave the teen permission to film, but the movie was released without the former couple’s approval.

The Keeping Up With the Kardashians star, 44, is bracing herself because she knows the worst is yet to come — Ye is preparing to produce his own life story that will hit home a hundred times worse, says an insider.

“Kim knows he’s got thousands of hours of content and has threatened many times to release it,” says the insider. “He intends to use it to get revenge on her and the rest of the Kardashians.”

“And at this point he has nothing to lose by putting it all out there, so it does feel almost inevitable” — especially as it’s no secret Kanye has a vendetta against Kim.

“She’s scared he’ll twist things and expose private family secrets just to humiliate her, so she’s desperately trying to find a way to stop him,” the insider says.

The revelations in Ballesteros’ film were embarrassing enough, according to the insider.

In Whose Name?, which hit theaters Sept. 19, documents the escalating insanity that ensued when the 24-time Grammy winner began acting even more erratically than ever.

As their marriage hits the skids, Kim is seen sobbing while Kanye berates her.

“I can’t sleep. I’ve been crying all day,” she tells Kanye, the father of her four children, in the 106-minute film. “It’s just this bad dream that’s not ending. You’re losing everyone around you.”

When Kim’s mom, Kris Jenner, interjects that it “doesn’t matter” what fans think about Kanye’s mental stability, he shouts at her, “It does matter! It does matter!”

“This documentary is dredging up all the pain of her marriage,” says the source. “The thought of her kids seeing their mother and father in this harsh light is terrifying to Kim. She’s crying her eyes out over this.”