I went to the police and also spoke with my lawyer. The police say it's not time to make a report, as there is no actual proof, I would need to record the call next time. They were understanding and helpful. And although it wasn't written down, I have BEEN to the station and they know my story. I was actually so worried he was going to come to my house this morning and pound my door down that I made sure my neighbour was home in case anything happened.
His parents don't think he should stop me from talking to them, BUT at the same time they don't want to upset their son, so until he calms down from this rage they are keeping their distance.
In the meantime I really think it's time for me to head out of this village and look for a friendlier place for me and my kids to live in.