Hello,
I am currently going through a divorce and am waiting on it to be finalized. We were married 17 years. I feel that if he is already talking to someone else that you should move forward. Take everything day by day. Tell yourself everyday "I am smart, I am kind and I AM IMPORTANT". Get encouragement and advice anywhere you can it helps. I continue to post to this site as it helps me get it out and see other women going through similar situations. Also know that GOD has a plan for you, even if you don't see it right now. Best of luck to you.