I had a friend whom I have been extremely close with the past year and a half and all of the sudden she has grown so incredibly distant. I noticed a change in her around september -- she was always very pessimistic about seeing others and life in general, just constantly complaining. I am particularly sensitive to people's feelings and especially their comments on others (i.e. can't handle gossips) and she had claimed to despise people like that but I watched her change into it and go into detail about how much she hated many of her peers. She started growing apart and a mutual friend of mine said she was taking a break from our group because she thought us too "negative" although I feel like that energy she was feeling was really coming from herself. Eventually she stopped talking to me altogether, missed my birthday (reminder we were best friends so this was weird behavior) and did not talk to me until two weeks when I texted her and said "hey I love you. I don't know whats going on but I love you" and she went crazy and blamed it on a small fuck up I had made earlier. I eventually stopped responding because the conversation was getting no where. Later I found that she had built even MORE resentment up because I hadn't responded to her so I wrote her a four page letter and left it on her car at one of her performances (she is an actress) because I wasnt able to make it inside in time. we talked and I thought everything was fine but then she started ignoring me again and I still hadn't seen her in person since before all of this happened. Recently, I found she is still pissed and blaming me for all of this and is mad because "I didn't try" when I really tried to reach out to her. She is gossiping and sub tweeting and it just seems so unlike her. I am concerned but I am keeping a distance because she really hurt me.