Blow the anger off somehow. Blast some music and dance and sing and scream. Beat up a pillow. Do something to let it out. Do not answer his calls right now.
I know you want to take the high road in all of this and that you can let the anger out without directing it toward him (not that he doesn't deserve it!).
When you feel calmer you can decide if you want to let him come over tomorrow or not, if you want to be there or not.
If you love somebody, set them free. http://tinyurl.com/2empx2g
