Sometimes closure may never come, as in my past I know I will never have true closure with my abuser because if I we're to be in contact with him he would do me bodily harm, so I will never have closure, I have a better life now.
I too have a past friend that I cannot find closure because she won't allow me to get close, she only sees the past when my illness was at it's worst, this is her choice and I found I have to move on.
My choice to have a happier life is to let the past stay in the past
Please AG try to let the past go, we can't get the past back, no matter how hard we try, look the a new begining
Angie