Sometimes we have to make difficult decisions in life, even when they hurt. If only everyone was able to let go and move on. Some people try to hang on far longer than they should. Just let go. Can't would be a word I'd use forsure
Just remember that the people you call your "friends" are the people you hated and talked shit on a few months back. Just know that you lost true friends who had your back and gained friends who talk shit on you when you're not there.