Mark,
I, too, am very sorry to learn of this situation....but I think you will find much comfort and support in the knowledge that many of us here have been through a divorce, too.
It's never easy and always challenge to transition back to the single life. I went through it many years ago and my best friend, at age 53, is struggling with the whole dating thing right now after his split.
Just know that there is a sympathtic "ear" on this very BBS. We are listening and my PMs are always open to you as well.
Go easy, my friend.
Tim