In a sneak peek at Sunday's season premiere of Keeping Up with the Kardashians, matriarch Jenner unleashes on her daughters after they get on her case during a family meal for supporting their brother Rob Kardashian financially. (Rob, meanwhile, wasn't at the dinner table for this blowout.)
"You should not be paying for your son that is almost 30 years old to buy a house," Kim Kardashian West, 35, tells mom Jenner, 60, in the clip. (As PEOPLE previously reported, Jenner helped her son Rob, 29, purchase a $2.285 million home in their family neighborhood of Calabasas, California in February.)
"Drop him. Cut. The. Cord," says Khloé Kardashian, 31, miming snipping away with scissors.
"You guys can judge me all day long. I came here to have a nice dinner, so just everybody relax," Jenner says, bristling at Kim and Khloé, as well as daughters Kourtney Kardashian, 37, and Kylie Jenner, 18.
"You all have to have somebody to blame and criticize instead of saying: 'What's the problem?' " demands Jenner.
"The problem is you!" snaps Kim as the entire room erupts and everyone starts talking over one another.
Jenner then steps in and puts an end to the argument, quite literally rendering her daughters speechless.
"No. All of you can f--- off and go think of something else to talk about," she says. "I have seen you guys through so much s--- that you do that I have to f---ing put up with."
" ' I'm married for 72 days,' " she says, sarcastically referencing Kim's short-lived marriage to ex-husband Kris Humphries. "Really, that was normal?!"
"I mean, the s--- that we've all gone through," continues the momager. "You guys can do anything you want, and I'm supposed to accept it all, and I'm going to do the same thing for him. So stop judging me!"
Though the season hasn't even officially premiered yet, it appears the return of formerly reclusive Rob to his family's reality show after an almost two-year hiatus has created quite a stir: a previously released sneak peek features a major argument between Rob and his sister Kendall Jenner, 20, after he regifted a present she gave him to his now-fiancée Blac Chyna.
Keeping Up with the Kardashians season 12 premieres Sunday at 9 p.m. ET on E!