What she unironically meant is that you should never, ever apologize even if you realize you fucked up and just double down endlessly. But nice that you assumed the worst possible scenario about me as a person with no context whatsoever, really appreciate that.

Small anecdote to demonstrate: after we broke up, she went out with her best friend to party and they met some dude that they invited to an after-party at my ex's place. Best friend hooked up with him and that made my ex so mad that she called the police on both of them (it was during covid - they didn't practice social distancing, their body their choice, you know). She never apologized for it and it destroyed their friendship for a while. They apparently hang with each other again now, so I dunno what happened. They are both crazy, so birds of a feather I guess.