Hiya! Marjan, you've made a good choice not to bother with him! Don't send that e-mail, because he'll just anger you more regardless of his response. Once you move away, I'm sure you'll troubles will stay right there with him. Let him do what he pleases, and you, well, you just enjoy yourself wherever you're moving too!
That's all I'll pretty much say. I've sorta been through the same thing, and I'm glad to say that person is no longer important to me. I don't know what I saw in that loonatic. :P
Later hunny!