Oh Denise this must be so hard for you. Please don't take this as an opportunity I have taken to talk about myself, but I will just tell you what happened in my case.
I was the one that said I was leaving after almost 26 years. I had my reasons. Man it was hard, like they didn't really care and I did just what they wanted me to do without them having the trouble of laying me off.
Well I left, and did temp work for awhile and learned a lot about myself and the work. Then out of the blue someone that I had been acquainted with at the old job called me and said they had started their own business and asked if I would come help them catch up. I did, and it turned out to be full time. I never worked for a better company, or manager. Those people were the best, considerate, kind, and just good friends.
Bottom line I guess is, there is good that comes out of every bad thing. It may take time, and I don't mean to belittle your pain. Just trying to give you some hope.