On Feb. 20, the 31-year-old posted a quote on her account that read, "You never really see how toxic someone is until you breathe fresher air."
Along with the pointed quote, the reality star wrote a lengthy caption in which she said, "Let me remind you that we don't need anybody's approval to be happy in life. It's on you to validate and accept your version of happiness. Take the control back. You choose your life. Don't let anyone else decide for you. We are no victims to life. No prisoners. But we do become victims and prisoners to the people we choose to surround ourselves with."
Khloe added, "Today's wisdom was yesterday's pain. Tomorrows happiness is today's bravery. Never be fearful of letting go, for sometimes holding on can damage you deeper. Those scars run deep."
Of course, we want to know which "toxic" person in her life she's referring to. Perhaps it's about Blac Chyna, who's been dating her brother Rob? Maybe something happened with younger sister Kylie's on-again/off-again boyfriend Tyga? It's also possible that Khloe is simply glad she's rid of her own ex boyfriend James Harden? So many choices!
The Kardashian sisters can never keep a secret for too long, so we have a feeling that the person in question's identity will be revealed sooner rather than later. We can't wait!