dear 2b,
I recently went through this process you describe. It is horribly painful (I found myself crying every weekend for several months straight - I think I waited for the weekends cause I was holding myself together during the week for work).
Anyway, with the help of my T and the support of my b/f, who held me most of these times and just let me cry and cry and feel the pain and sadness and grieve the loss of my N parents, I slowly began to feel better.
In other words, the pain deepened for me before it got better, as I came out of denial about my parents.
I hope you will stick with it, cause I am finding that as I've finally given myself permission to grieve, I have started to feel a sense of inner peace. Also, I'm finding myself to be much stronger than I ever knew, and finding that I have the strength and reserve to heal my inner child, I don't need my parents to do that for me now. Yes, I would have much preferred to have grown up with this, it would have precluded years of pain and confusion...suicidal thoughts and more.. but, now that I finally understand, I am finding the strength within to heal.
hugs 2b. You are strong and courageous for taking such a hard look at this. Many people never do that.
p bean