There was another woman which is why I left my wife.
Do you know the reason why you left her?
I'm not sure about that
Did you just give up? I think that if you can, you should try to find a way to make your marriage work. You made the commitment to when you said your vows.
I want to seek a divorce before I turn 40. I don't want to share my life with her anymore.
You should go speak with your wife and let her know why you want a divorce, maybe you can still work things out? It is never too late to fix something that you feel is broken.