Taking jabs at you?

Hello everyone, is this another trait? Did anyone experience their pwBPD taking jabs at them and then covering them up as jokes?

I remember a few times she did this but once in particular where she asked for some pictures and then out of nowhere said "yeah I've talked to better looking men" I told her that was kinda unnecessary to say and she immediately responded with "... But noone made me feel like you do".

This happened a few times, sometimes when she was irrationally angry or just "joking", but this one I mentioned stuck in my head because it just felt evil, like so unnecessary and abnormal to say something just like that.

Thank you for reading.