Fans might have been shocked by Simone & Toya’s epic feud on Bravo’s Married To Medicine; but in the upcoming episode Simone reveals just why Toya has become one of her new arch nemesis.

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Simone recaps a night when both of the ladies’ husbands planned a double date evening for them to enjoy. But things didn’t go too well as Toya is a little standoffish from the moment she arrives.

Simone adds, “Then she says that when she called me a bad mother in front of my son, that there must have been some truth to it because I reacted. My whole thing with her is, you reacted to ‘raggedy’ [and] ‘broke’, is there truth to that? Calling you ‘dumb’ is the truth too.”

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She then reveals that she stood up and wanted to leave.

Jackie reprimands Simone for letting Toya take her out of her character. She reassures her that she’s a “true friend” but then asks her why Simone has “so much control that it takes you to a bad place.”

Simone said she got to her breaking point after Toya “lied on me” and “called me fake when I know that I’m not fake. I think she’s foul. But she bats her eyelashes and put on a puppy dog face.”

She gives the example of last season’s reunion episode when Toya tried to attack her.

“I’m done dealing with people like her. And if I can’t get you to understand it, I’m okay with that.”

Check out the emotional scene below.

Don’t miss the full episode Sunday at 8/7c on Bravo.