Sherrard, make sure you keep a diary of any times and places and what happened - also if there were witnesses. It means if things do escalate you have proof that this has been ongoing. I had to do this with my next door neighbour (elderly woman, pillar of the community, MBE, citizen of the year etc, but a horrible old witch who used to wait for me and shout at me because she had expected the close cleaned at a precise time on a precise day - when I was at work. I had her husband drag me round their house accusing me of flooding it and I had her tell me I was a waste of space, a horrible neighbour, nobody liked me and I should just go. My crime? I was a single mother. She eventually backed off when I got my local councillor and the ASSIST team involved but she still draws me and mr mac daggers regularly and she had a go at him when he was really ill after his kidney transplant) Anyway, good luck!