I think you are being harassed sherrardk, similar thing happened to me many years ago, I called the police every time it happened, my ex landlady was also evil, she used to turn off my electricity supply in the evening for hours on end, she had to back off in the end! when she tried to evict me because she wanted to sell the house, and didn't want to wait for me to find somewhere else, I went to court, and was backed up by the polices statements that I was being harassed by her, she had to wait my time! Don't allow yourself to be intimidated in this way..............get some help!...........