Celeb history | Past & Facts on Instagram: "In 2020, season 18 of "Keeping Up with the Kardashians" captured one of the most explosive moments in reality TV history when Kim and Kourtney Kardashian's feud turned physically violent. The fight ignited after Kim accused Kourtney of having a poor work ethic compared to her and Khloé, sparking Kourtney to fiercely defend herself and warn Kim to change her narrative. The tension boiled over when Kourtney physically pushed Kim to the floor, leading to