I still believe that I would consider trying again if she makes any indication she is willing. But trying again becomes less attractive to me as time passes.

What part about her makes you even want to consider trying again? Her self-centeredness? Her obvious caring for the kids' welfare?-NOT. How well she handled this whole divorce that she wanted?

In the end, it's not the years in your life that count. It's the life in your years.
Abraham Lincoln

It is hard to fail, but it is worse never to have tried to succeed.
Theodore Roosevelt