The confrontation came to a head when Kim and Khloé ambushed Kourtney with a camera crew at her home, believing they'd catch their oldest sister on a date with a potential boyfriend. It ended up being a business meeting, and left Kourtney furious.
The exchange ended with Kim suggesting that Kourtney be fired from the show entirely. Unfortunately for Kim, the sisters have equal share in KUWTK and no one sister can fire another.
“Kim and Kourtney, just in general, often have issues,” People's source continued. “Kim is very influential when it comes to their whole business empire, but she still can’t fire Kourtney.”
Khloé expanded on the feud on Twitter after the episode aired, revealing that she found Kourtney's privacy about her personal life frustrating.
Kourtney has long been the most private Kardashian sister, and tends to keep her personal life out of public view. She recently told E! that she plans to pull back and spend more time with her three children, Mason, Penelope and Reign.
The 17th season of Keeping Up With The Kardashians is airing on E! now.