Hello Timeforchange: I see this is your first post here on PC. Welcome to Psych Central.

The Depression forum, here on PC, may also be of interest to you. Here's a link:
https://psychcentralforums.com/depression/
And then here are links to 4 articles, from Psych Central's archives, that (hopefully) may be of some help:
Shocked that Your Spouse Left? Here's the Secret to Recovery
What to Do When You Feel Lost After Divorce
How To Deal With Depression After Divorce: 5 Actionable Tips
The Differences in Divorce for Men and Women
I hope you find PC to be of benefit.