Sibling rivalry is inevitable, and Kourtney and Kim Kardashian are prime examples of that.
For years, the two sisters’ biggest feuds have been documented on their reality shows Keeping Up With the Kardashians and The Kardashians. Their arguments were captured on the show, and range from typical sister fights about stealing each other’s clothes to violence. As KUWTK viewers might recall, some of Kim and Kourtney’s most notable disagreements include Kim saying Kourtney was “the least exciting to look at,” their Candyland-themed party fight, and when they actually got into a physical altercation in Season 18.
They appeared to be on good terms earlier this year, until eagle-eyed fans noticed that the sisters’ body language was off in Kourtney and Travis Barker’s Til Death Do Us Part wedding special, which premiered on Hulu in April.
And then suddenly, it made sense. Season 3 of The Kardashians heavily followed the pair's most recent disagreement in which Kourtney accused Kim of using her Italy wedding as a “business opportunity.” Kim later apologized to Kourtney, but not before delivering a heated confession claiming that Kourtney actually copied her wedding.
Now, their feud is reheating with Kim revealing a "Not Kourtney" group chat in The Kardashian's Season 4 premiere, leading to an explosive fight between the sisters and yet another round of discourse online.
Sisters fighting is a part of life, but sometimes, like in the Kardashians' case, it can go too far. It can be difficult to stay up to date on their years-long drama, but thanks to their shows and social media, we can look back at the ones that have left us speechless. Here’s a breakdown of Kim and Kourtney’s most vicious sibling drama and fights, so far.
Kourtney doesn’t want to be in Kim’s game
Kim says Kourtney is “the least exciting to look at”
Kim slams Kourtney for copying her style
Kim and Kourtney fight over candy
Kourtney slaps the shit out of Kim
Kourtney and Kim disagree over their nanny situation
Kim seemingly shades Kourtney on Instagram
Date: April 2023
Kim was accused of shading Kourtney after she shared an Instagram photo in April 2023 of herself officiating her hairstylist Chris Appleton and Lukas Gage’s Las Vegas wedding. “There’s no one I would have officiated a rock n roll Vegas wedding for other than @chrisappleton1 and @lukasgage,” Kim wrote as the caption.
Prior to their wedding celebration in Italy, Kourtney and Travis tied the knot in an intimate Las Vegas ceremony in 2022. Fans believed Kim was taking a dig at them with her caption. After seemingly catching wind of the backlash, Kim edited her caption to say: “I was so honored to be able to officiate a wedding in Vegas!!! I couldn’t be happier for you both @chrisappleton1 and @lukasgage ♥️️.”
Kourt accuses Kim of sabotaging her wedding
Date: September 2023
Episode: The Kardashians Season 4, Episode 1, “You’re a Witch and I Hate You”
While the drama seemed to blow over with Kourtney and Kim having a half-hearted apology talk in Season 3, things only continued to escalate in Season 4’s premiere episode where the sisters got into another heated argument over the phone. Apparently, while rewatching Season 3’s edits, the sisters’ resentment resurfaced thanks to all the shady side chats and quips neither had seen before.
The result was an explosive conversation between the two, where Kim questioned Kourtney’s happiness and shared that their family and friends have a “Not Kourtney” group chat to essentially talk shit about her. Kourtney retaliated by saying that Kim wasn’t happy for her at her wedding, and ended the conversation with “You’re a witch and I hate you.”