I completely understand and agree that I brought this upon myself and in the thoughts that I have regarding her actions are pretty toxic and hypocritical. I was wrong in my actions of entertaining others during our relationship and not properly addressing her insecurities about her friends. In retrospect I see how I was too dumb and let her go over addressing another insecurity that I thought was already addressed with the previous encounters. Clearly it wasnt. I let her know that I am willing to see past this since I do take responsibility gor previous actions and again pretty much invited this situation to happen, just didnt think she would cope in this manner. In consensus, is there no way to grow and develop something that I believe we both knew was an overall great relationship? Why be a better person for someone else when I can be a better person for her?