odga, We seem to be in the same place; I don't see my H much either. But, I think it is a sign that we need to keep moving. Work on doing things that makes us happy!
Keep up the flying lessons! And hope your time spent with C is enjoying and friendly. Give her time!
Afterall her confession will take time. She needs to forgive herself. Just like my letter to my H. It was very painful for me to admit to my part of ruining our M. The hurt I carry is very strong, just like C admission is to you. Like me, C needs time to forgive herself. Give her that time and give her your support. I wish someone would tell my H to do this... Feel lucky that you have us women here to give you the tools to make C feel secure.LOL
Knowing you, you are doing the right DR thing! Be her friend and just be there, when the need hits her, she will turn around and there you will be!