Oh honey--I agree with everyone that she sounds like a troublemaker. I totally feel your pain.
Guy came into my office today demanding that I multiply the savings dollars I had figured out for his project by how many people were in his department. (won't get into it, but he was totally wrong). Even though I KNEW I was in the right, I got totally frustrated trying to get my point across to him, he got frustratred with me....while we stayed "friends" I printed out the data, gave it to him and told him to take it to billing with his issues. (Basically I threw him out). I was totally in the right, but my blood pressure was so sky high about it I had to call 2 people to vent after work.
I can totally see how your situation (much larger and more HBP-raising than mine was) would totally put you in this position.
Crossing my fingers and toes and everything for you. But I am WITH YOU GIRL!