The Gloria/Mike divorce episode...
...When Edith and Archie visit them in California for Christmas:
They seemed to reconcile at the end. I know this was toward the end of the series, but was their marriage (or lack thereof) ever mentioned again?
Yes. Sally Struthers came back for a short lived spinoff called Gloria with Burgess Meredith. Mike had moved into a commune and she finally divorced him.
https://moviechat.org/tt0083424/Gloria
Thank you! 🙂
I never watched the spinoff.