On Sunday night's episode of Keeping Up With the Kardashians, Kim attempted to set the record straight on these rumors, starting out by denying speculation that Khloé's ex, Tristan Thompson, was still committed to his then pregnant girlfriend, Jordan Craig, when the two first started dating.
Going on to address more rumors about her sister's love life, she shut down claims that Khloé "stole" French Montana from his ex-girlfriend, rapper Trina.
"The world thinks I stole Kanye from Amber," she said. "That happened years later. I have receipts I'm gonna show them. But the thing that they always say about Khloé, is that Khloé took Tristan from his baby mama, which wasn't true. Then they always say Khloé stole French from Trina."
Kim and her mother, Kris Jenner, called the "Unforgettable" rapper to clear the air.
"I was never with Trina when I started going out with Khloé," he said before Kim added that they're let these rumors "slide for so long."
Take a look, below:
As previously reported, Craig claimed in a lawsuit that she and Thompson were still together when she learned on his romance with Khloé Kardashian on the internet. She added that the alleged infidelity took a toll on her pregnancy.
(Photo by Dia Dipasupil/Getty Images)