And as I recall in that situation, Monique said, standing a number of feet away from Robyn, "you better not come in my face and say that", at which point Robyn proceeded to do just that and come stand right up to her face, saying "and what".
Similar to how when Robyn and Ashley had their drama seasons past, when Ashley told Robyn to get her finger out of her face, Robyn proceeded to shove it further in Ashley's face and make clear she'd put her hand wherever the fuck she wanted. And I believe Robyn was the one who made clear at one of their reunions that were it not for cameras present, she'd have had no problems giving Ashley a beat down.
No, none of them crossed the line to full on hitting another person and yes, for that Monique is the complete worse to many and should be dragged, tarred and feathered. Fine, cool. But imo, the constant, "Monique has always been violent because of x and y and z argument" is faulty when many of these women have been combative as hell towards and about each other.
As for the being jealous of each other - no, none of these women should be jealous of the other because all of their lives are messy in some way. But the straight up truth is many of them have had their petty jealousies toward each other at various points.
As much as I like Gizelle's messiness, anyone that does not recognize Gizelle for the "petty, bitter, hateful mean girl who resents anyone prettier, younger and richer because once upon a time she was that person" woman that she is, is being naïve.
A lot of people have tried to say Monique was boasting about her four houses and so she was being obnoxious and Gizelle was right to be annoyed by her. But I have watched that clip of Gizelle and Monique meeting for the first time and straight facts, Gizelle's entire body language and face was straight haterade before Monique said a word. Her mean girl shield went up immediately. She just needed any excuse to justify her petty hatred.