bipolar + PMS = can i do anything right?

I was talking about for her bi-polar disease. Not exactly something one should deal with by one's self.

I am not saying to just "drop" an argument, I am saying not to take it personally, don't descend to yelling and getting into circular discussions (saying the same thing over and over angrily). Remove the anger. If you are getting nowhere, why not take a step back and come back to it when you are both cooled off?
Just remind yourself, when she goes-off like that, it is not about you, it is about her... that should help with keeping a cooler head and not getting caught-up in it. Stay cool.