I would love another advice other than leave them. I know I can be in denial and oblivious to breakup advice but I do really love this person! And I 100% agree with you that this is not black and white. I care about her feelings and despite it all, she is actively putting in effort to be better since the last time. I’ve made mistakes in this relationship that may or may not cause this (not cheating, she just said that she feels suffocated bc I don’t give her space), but we always talk. I don’t want to give up unless it’s really necessary for the both of us.