MB- I'm glad to hear you are thinking about an exit strategy. There have been several times when you have described your boss that I have felt major red flags go up - but I didn't want to suggest this in the midst of so much other change. I've known and worked for people like her before, and the situation usually does not improve, even if you handle interaction flawlessly. As I recall- weren't you really hoping for some mentorship along the way? Right now - it sounds like that is only happening in reverse (a lot of examples about what not to do).
Get through the move to the new house and settle into the new school year and then make it a part time job to find new employment. I can tell you that once you make the decision that you will leave a bad situation- it can actually make it easier at work. Aside from any practical skills you have sharpened - you have probably learned loads in this job and that will be a big boost wherever you land next.
