Chris Brown and Karrueche have had a pretty turbulent relationship over the years, but one thing is for certain: she's been the definition of a ride-or-die, seemingly always willing to stand by Brown no matter the circumstances.

It appears as if Karrueche has reached her breaking point, however, as she reportedly dumped Brown for showing interest in ex-girlfriend Rihanna via social media. His attendance at her concert this week certainly didn't help matters.

Karrueche took to Instagram in what appears to be a venting moment for the frustrated beauty, posting a quote in reference to loving someone who doesn't want to "stay in love" and that some people think there is "no thrill in comfortability and knowing someone like the back of your hand."

Could these be references to Brown's inability to find happiness with one woman? Read her post above and decide for yourself.

Source: Instagram