GJ,
Sorry about your boss situation. I can relate, though mine is an employee, related to my business partner.
You can either quit, or just pretend that you work in a mental facility and that part of your job is to deflect these moods. If you can change your reaction internally, you might be able to lessen your stress.
![Hug](images/smilies/hug.gif)
That's what I've had to do and it makes it more tolerable.