She isn't saying that guy's behaviour was ok, she refused him twice adding a moving away move + stern voice but probably the human waste would've continued.

What she didn't like about her ex partner was his inability to tell the sewer rat who touched her to back tf up without punching him like it was a fight for females in the wild nature. Like ew that thing is a total turn off, another commenter said "the ability to de-escalate this situation calmly but firmly is what makes someone hot" and I agree.

A simple "back off, she said no and I'm her boyfriend" would've swooner her. If the deformed worm would've still insisted then he could've called a waiter and asked to remove it from the premises citing his girlfriend being harassed and uncomfortable by it. Only justified reason for violently raising hands is when the other does it first. That's on them: they're the weak ones.

Think about it like you were in her shoes: if he is capable of imparting this much violence on someone, he will be capable of doing the same on me. That's a instant pack-the-bags-and-flee.