Living your life is the best thing you can do for yourself AND your sitch right now.
But leave the bitterness at the door. You don't need it and it's way beneath the man that you are.
You never could control her decisions. Sometimes we just have to admit that a person is going to do what they are going to do. You don't have to facilitate it, you don't have to agree with it.
You love her enough that you would never FORCE her to do something just to make YOU happy.
Even though your heart wants to.
It's a bit too cliche, and I almost hate to even say it, but filing for divorce does not mean you have to quit on her. Again, every situation is different. More importantly every person is different. And it may well be that she feels the need to end the old relationship rather than attempt to heal it. Maybe that is the step she needs to allow for the possibility of a new relationship.
Do all the things you want to do. But don't do them to SHOW HER, do them because you want to and that's who you are and where you're at right now.
Everytime you interact, show her that you are more than fine, you are excellent and life is good. But also take advantage of letting her know, through your ACTIONS, that she is still in your heart.
Blessings,
Bill
"Don't tell me the sky is the limit when there are footprints on the moon."