Kim Kardashian doesn't mince words.

In fact, she directed a few charged ones at Kourtney Kardashian on the June 22 episode of The Kardashians, during which the Poosh creator aired her grievances over how Kim's fashion show with Dolce & Gabbana bared a striking resemblance to the looks she wore at her and Travis Barker's Italian nuptials.

"It's just weird," Kourtney—who stayed in Los Angeles while the rest of the family traveled to Milan to support Kim—remarked to her stylist Dani Michelle of the collaboration. "She's putting out all these vibes from my wedding."

Though the Lemme founder had not confronted Kim over the matter, her younger sister was already well aware of the drama brewing back home. During an after-party for her runway show, Kim vented to designer Domenico Dolce about how Kourtney got "so mad" over their collab.

"She always tries to hate on the side," the SKKN by Kim mogul explained. "She's such a hater."

In a confessional, Kim further denied any wrongdoing in agreeing to the runway show, which came just four months after Kourtney's wedding at Domenico and Steffano Gabbana's Portofino estate.

"I did this to push me mentally and emotionally, but knowing that Kourtney is mad just kills my vibe," she said, noting that she'll eventually clear the air with her sister. "This was too big of a moment to not be proud."

As for the rest of the family? Khloe Kardashian tried to remain neutral as she acted as a go-between between Kim and Kourtney.

"I found out that Kourt is so upset because she actually called me crying," the Good American designer shared. "She feels like her wedding moment was taken away from her and she just feels like there's no loyalty in this family."

And after Khloe explained to Kim that her squabble with Kourtney "can get ugly" if not properly resolved, the SKIMS founder agreed to a parley—but not before snapping back in a mock fight: "Bitch, you think I need your permission?"

"We can't have that," Khloe told Kim. "It's not a d--k measuring contest."

New episodes of The Kardashians drop every Thursday on Hulu.