

What got me through what sounds like a very similar divorce for me was being a part of a hobby with an inperson community that met weekly in every large city around me.
I drove probably 300 miles a week going to events to do anything to get my mind off life and spend time with people I actually liked, doing something I enjoyed.
Things that come to mind that will meet this are martial arts, fighting games, and outdoor activities (like biking or hiking groups).
Competitive Super Smash Bros Melee, we won’t ever die. And Nintendo has been trying to rub us out since 2008.