:Have a good break.  I certainly hope it isn't permanent.  I cut back recently, and it did me a world of good.  I just decided to watch but not edit for a couple days.  It helped.  I got over some of my monomania - there are lots of other people who can fix things.  Sometimes it's helpful not to "deal with a problem" for a few hours - if someone else doesn't fix it, you can, but at the same time, it helps to get some perspective.  Use the "no personal insults" rule broadly and delete insults.  Abusive users will either figure out that they have to be civil if they want to be heard, or they will escalate (and get themselves blocked/RFAr'd).   
 :You are liked and respected here.  You are immensely valuable to the project.  If you need help dealing with problem users, ask for it.  If you need time to get some perspective, take it.  But don't let people force you out.