Kim Kardashian calls Khloé ‘unbearable’ in dramatic trailer for ‘The Kardashians’ Season 5

Sibling squabble.

Kim Kardashian called sister Khloé Kardashian “unbearable” in the dramatic trailer for Season 5 of their Hulu reality show, “The Kardashians.”

In the clip, the Skims co-founder says, ”Khloé is unbearable these days,” to which Khloé responds, “I don’t care what other people think. I’m happy.”

In another part of the two-minute and 40-second trailer, Kim tells the Good American co-founder that she doesn’t realize she sometimes has “a stick up your ass.”

While it’s unclear the context of their conversation due to the editing of the clip, the reality stars have had their fair share of feuds play out on reality TV.

Earlier this month, Khloé, 39, challenged Kim, 43, to a fight in honor of the 16th anniversary of their infamous brawl on “Keeping Up With the Kardashians.”

In a 2008 episode of the E! reality series, the mom of four attempted — and failed — to hit Khloé with her purse after she tried to slam the door in her face.

“I wish she would try this now @KimKardashian,” the mom of two wrote on X May 1.

Kim then warned her sister that another fight between them might not end well for her.

“Baby be careful what you wish for…my bag is much bigger today than it was 16 years ago. @khloekardashian,” she replied.

After Khloé told her older sister that she loves “when you stunt on me,” she reminded her that her alter-ego, “Khlomoney,” was “still in this body.”

Despite their friendly shade, the sisters have always had each other’s backs — even when it comes to being amicable with their respective exes.

Earlier this year, Khloé embraced her former brother-in-law Kanye West, 46, at his son Saint’s basketball game despite his rocky relationship with ex-wife Kim.

And the following month, the billionaire beauty mogul attended Saint’s game with Khloé’s cheating ex Tristan Thompson, 33.

Season 5 of “The Kardashians” will premiere May 23 on Hulu.