This must have been horrible for you. I don't know what to tell you to do. My case is different from yours. I saw the man who repeatedly raped me, up close and personal. As much as I hated what he did to me ill words to him would not have helped change what happened then. I was going to be in the same vicinity as him for some time. We both had kids and were in a parent association. I could not avoid him and let that avoidance affect the care my children got from there school. I stayed my distance, freaked out emotionally inside, but I saw how he played with his wife's special needs children and he was capable of love. He was human. I will never forget what he did to me, but just maybe he never mint for things to get so out of control way back then. This is just how I see my situation. I don't know if that is a correct analysis or what I need to tell myself to keep myself emotionally safe. Reguardless it works for me.
Again I am so sorry this is happening to you. Do you want to press charges. Could you contact this person via mail and tell them what they did to you and how it affected you all this time. Definitely talk to a T. You need help with these series of events and the emotional events that are to follow.