Kim Fought with Kourtney on KUWTK

The fight between Kim Kardashian West and sis Kourtney Kardashian is extremely real— simply ask Khloé Kardashian.

Thursday evening’s episode of Keeping Up with the Kardashians saw a debate between Kim, 39, as well as Kourtney, 40, becoming very physical.

Fans were surprised by how precisely how savage the battle got — however, Khloé claimed it was also worse face to face.

“It was wild in person. Sisters shouldn’t do that,” Khloé, 35, tweeted after the episode broadcast. “S— got so real. I don’t think you have ANY idea #KUWTK.”

During the expletive-filled fight, Kourtney tossed a water bottle at Kim. It finished with both siblings scraping as well as hitting each other.

Khloé claimed she has “photos” of the injuries Kim and Kourtney caused each of them.

“I have the photos to prove it, lol,” she composed.

And while Khloé was seen attempting to separate the fight as well as draw both off of each other, she claimed she had no interest in getting involved. When a follower asked her why she is never seen “throwing hands,” Khloé claimed she doesn’t wish to injure her siblings.

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“I know my strength, and I would never put my hands on them!!!” she composed. “EVER!!!”

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The fight burst out after Kim indicated that her sis isn’t a tough employee.

“You act like I don’t do s—,,” she adds. “You have this narrative in your mind. I will f— you up if you mention it again. Shut the f— up.”

Things just intensified from there, with Kourtney exclaiming, “I will f— you up, you literal f—ing c—,” before chucking a boxed water at Kim.

The two began fighting, with strikes and kicks flying on both sides before Kourtney slapped Kim across the face.

Rob Kardashian additionally chipped in on Twitter, joking that he seemed like he was enjoying an episode of Bad Girls Club.

“My sisters forgot we were filming #KUWTK and thought it was bad girls club,” he tweeted, including a couple of laughing emojis.

Even Kourtney confessed that enjoying the fight was hard.

“It’s trash,” she composed. “Hopefully, we evolve and learn from our mistakes…”

Keeping Up with the Kardashians returns Thursday at 8 p.m. ET on E!