Stop in for a cup of coffee

A little rant.
My wife left saturday for BC. Everybody around me knows my situation. My best friend Ron has been off on vacation for 2 weeks and is hanging out every day, working on his truck. Feeds the shop pellet stove and helps me move stuff. And in the evenings my son stops by to check on me and loads pellet stove in basement..

Here’s the thing- if a friend’s spouse goes away for a few days, we always try to make a point to invite said friend for meal. A few have taken us up on the offer, but it seems none seem to be offering me the same courtesy. Other than Ron, but i see him every day, dont want to hang out in evenings too. Although his wife is an excellent cook.

Should this bother me or am i overthinking it?
Im not one to show up on a doorstep looking for a meal even though some said it was ok. I’d prefer an invitation.