So I figured I'd give you an update. Um... well, nothing has really happened! He is officially out of my life, and it's taken a while, but he's almost officially out of my head.
My feelings for him went from love to hate, and then to love and back to hate. Then we had a brief stint of adoration, followed by disgust, hate and all things horrible. For a period of about 6 months (up until the other day) I still hated him, but it was tending more towards dislike. And then, when driving home from Armidale, I realised that I don't hate him anymore. He has become relatively insignificant in my life... well he's actually become non-existent... so my feelings for him now are verging on sympathy.
I believe that one day I will soon feel nothing but a slight appreciation of the nice things he did. The bad things will no longer matter and I'll be happy to leave the whole sordid, yet educational, time in the past.
So it's good! I feel a real sense that I have finally created a little life that is happy and in need of nothing. One day I may even feel that it's time to let someone else into my life. What form that someone else will take, is your guess.