Remember last year when Kourtney Kardashian and Scott Disick were dealing with a model named Michael Girgenti, who claimed he was the real biological father to their son, Mason? Well, according to a report from In Touch Weekly, Scott and his sister-in-common-law, Khloe, recently had a run in with the model.

According to the mag’s sources, the encounter happened on April 9 in L.A. at at Hooray Henry’s. As you can imagine, witnesses aren’t exactly describing the interaction as “friendly.” In fact, both Scott and Khloe are said to have had some very nasty words for Michael.

“It took less than a minute for Scott to recognize him,” one clubgoer tells the magazine. “He was so angry.” Well yeah — the guy insists that he, and not Scott, is Mason’s dad. We’d expect nothing short of “livid” under those circumstances — whether or not the claim was bogus.

Ever the mama bear when it comes to her tight-knit family, Khloe apparently stepped in, shouting, “Get the f—k away from us! Why the f—k are you here?”

Not long after that, security are said to have broken things up before things escalated, but witnesses say it felt like a physical fight could have broken out any second. Shortly after, Scott and Khloe apparently decided to bounce, along with Khloe’s rumored new boyfriend, French Montana.

Source: In Touch Weekly