Thank you, Lyla and Sabby!
Well, I know I've allowed myself to be victimized by this person. I DO fear for my pets, and I am keeping Kitty in the garage all day while I'm gone, though he is unhappy about it.
I really AM fearful of her, and an example: Yesterday as I came home from work and parked in my driveway, got out of the car to unload my stuff, I heard steps approaching me from the back, and I feared it was her going to attack me! It was the postman, but that shows how paranoid I have become!
I have actually erected video cameras facing toward her house, as well as a sign which reads in large red letters: 24 hour video surveillance. I think this may make her think twice before abusing my animals!