How Rihanna, Kendall Jenner caused Chris Brown & Karruche split

Last week, Karrueche said she had enough of Chris Brown when she tweeted "I'm tired of being disrespected " Now, TMZ claims they know the reason behind the bitter spluit which had Chris Brown open a can of worms,even telling her she knows what she got into as they had threesomes in the past ..

According to TMZ,Sources close to Karrueche say she was referring to numerous times Chris publicly disrespected her when their on-again/off-again went south. She has numerous examples.

Chris went on Instagram and liked pics of Yovanna Ventura, Justin Bieber's ex, suggesting they were together.He Instagrammed a pic of Kendall Jenner on his lap.

Chris plays the Rihanna card, sometimes liking her bikini pics and even wearing a necklace Rihanna gave him.The most recent rant on stage this past weekend, where he said,"f*** that bitch," referring to Karrueche.Karrueche says she's sick of Chris intentionally making her feel bad, so she's done for good