True, I'm very sorry to read that you received the divorce papers in the mail. That's a terrible way to find out. Wonder when your xh will receive his? Now, you do not need to deal w/him....only at your leisure if you want to.
Friends, company, etc., will help to take your mind off of what has transpired. Please give yourself some time to adjust to being "single" once again. I know you've been on your own for quite a while, but the actual status may make you think differently for a bit.
I do hope that you are living in the present and enjoying each day as it comes. True, you deserve so much more in life.
Take care.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.