This evening Ashley was trying to show me something on her computer. I shifted where I was sitting a bit, inadvertently sitting on her book or something. She snapped at me very disrespectfully. I said "Pff whatever" and walked away. She started yelling at me to come back and look at what she was trying to show me. I ignored her. Then I went back to the doorway and stood there chewing my gum. I told her to quit acting like a bitch. I didn't yell back, I just said this in a regular tone. She was yelling some more but I just stared calmly at her and chewed my gum, and after a few moments her anger dissolved into thin air and she started laughing at herself for being ridiculous. She asked me nicely to come look at what she was trying to show me, so I went. She's been pleasant since.
Don't take any crap from a woman and don't let any of her antics effect you. It works.