@Mo_oC the mistake she made was to diss the job his mother value and act like a giant bi*** because of her prejudice against someone You should get some distance from a friend like that
@Superuto there's something called communication. It should be applied first before distancing. Because, at the end of the day, you don't know or simply assume why the person is talking like that. Especially when you're used to the person's behaviour and fully knows she's not acting normally.
Also, in later chapters, I can definitely see where she's coming from and the guy is fully at fault.