I lost weight when I moved here - and managed to put it all back on when I went home for a 2 week visit... I just don't socialise over food here as much as in North America.
I eat much less, more regularly and I walk a lot more. I'm not as slim as i'd like, but i'm comfortable.
I still don't think I'm in the WW points range - I tried it and found I'm eating more than my points but I'm close so as long as I'm staying healthy and constant, I'm not really bothered.