You believed yourself in danger. You had the time, opportunity, and means to remove yourself from that danger. You didn't because you're standing on the same stubbornness and property rights that your neighbor is.
There is no affirmative duty to move out of one's pre-existing house when some clod starts shooting bullets in you rdirection.
Maybe she should just get a very loud boom box, some amplifiers, and high powered flashing spotlight and blast back. After all, it's on her property.
Alternately, why can't the property owners get the city or township or whatever to pass a noise ordance?
