No offense man, but I think you handled that wrong from the beginning.     
I would have let the bitch in my lane before she ran out of road.   
If she followed me, I would have given her the finger, and reported her for being a fucking creeper.   
Definitely wouldn't have gone so far as damaging her car.   
Then again, if she was a hot creeper, its a whole 'nother story  :nod: