Hi Candy,
You are so lucky to have the connection, and that it's encouraged by Christopher's adoptive parents.
As I have also posted recently, I was tracked down by my adopted first daughter last year, and had two meetings with her. She decided that she didn't want a relationship with me. That was not an easy emotional place to be in for her or for me.
I think I can share your feelings on this one. All we want is a little connection and to know that they are alright.
Good luck, myzen