Kim if I was you I would put the authorities on alert regarding his statement. He is a very dangerous person and he has threatened to pursue you in Australia. You have every right to take his statement to the police as he sounds more like an obsessed psycho than anything else.
I cannot believe what I have just read, this needs to be shared far and wide for everyone to see before he deletes it, because he will definitely delete this rant eventually as he always does.
I thought for a minute I was reading something from Lloyd Evans Parody!