kj3880 you wrote "stalking behavior." In my tiny little pea brain this is stalking, period !!
Anytime a person does anything that creates discomfort to another is actually illegal ! I would call the police if it continues.
Sailorjohn wrote, "they don't even hear what you say." If I may add to that; they are saying and doing things to try and make you feel a curtain way. The Bible calls this, "witchcraft."
The world is cluttered with sickness like this and I use to allow it to control me. Not anymore !
In Recovery I learn to be free from the bondage of these sicknesses !!
Life is full of people who bring joy to a room and a good feeling to my heart when I hear their voice on the phone.
Wherever I am in the world I always try to hang with positive people. Stick with winners !