First thing you need to do is lighten up. No worries about missing a day of running or not hitting all of your splits, etc. No big deal. Running is no longer fun if it is obsessive. Also don't force the mileage. Who cares if you run 70 or 90 some weeks. You should go out for halloween, join a meet-up group, sleep in then do your long run. No need to live like a monk.
Secondly, join a running group and get training partners. Running is and should be a social activity at least some of the time. I met my wife and my best friends through a local running club and I go on trips and hang out with them on the weekends and also go on long runs with the guys. You should definitely look into a running group.
That said, running is a married man's past-time. It can be hard to go out to the bars and then run the next day but once you are in your 30s no one goes out anyway and you or your peers are having kids and going to bed at 9:00 on a Saturday night and honestly that is awesome. I spent years going out to the bars, socializing, and not running and it's out of my system. Pushing 40 now.