I feel for you mate, that must be an unpleasant position to be in. I kind of act as a one unit person and don't really have a close bond to any family member, so it is hard for me to understand the emotions. It is strange, I was thinking about this very thing earlier this evening after a friend asked me how I dealt with not really talking to family, however it is normal for me so I don't know any different.
You never know mate, they may move back at some point in the future.

cheers, mate.
I'm gutted. Hopefully Oz ain't all it's cracked up to be....