Have any of you who have had no contact with their WAW ever had the urge to just write a letter?

I have had this urge lately. I haven't talked to her in over 8 months. It's been a very painful time. She never explained her actions or apologized either. We are divorced and have a clause in our agreement to prevent most contact. Through research, I found out she was having bisexual affairs. But I never got any explaination from her. I also hold out some hope still that we could reconcile. Her behavior was so different from the girl that I knew. I have to think that something was really hurting/wrong with her. I am still hurting. People tell me to move on but I feel I can't. I love her still and I forgive her. I loved being married. I know I fell short of being a perfect husband. This experience has purified me. In my heart, I see her like a prodigal who needs to come home. I forgive her everyday. And I miss her despite the pain I am feeling of being deceived and hurting.

Any advice/experiences good or bad would be appreciated.