What am I not learning God? What lesson do you want me to learn?
How about their is no FIXING your marriage or your wife. Only you can fix yourself.
Let go and DB. It might seem grim right now as I can relate to the money aspects, I was 55 when I washed up here too, and retirement looked bleak then too. Still does 10 years later but I know that I will be OK and I am on the path to recovery.
LOVE your children and grandchildren. They are the GIFT to you.