Hey there.. haven't heard from you in a while... That is totally uncool about your boyfriend, but i'm glad that you got a new job - it gives you a chance to take your mind off of things. I'm hoping that with all the traveling you just haven't had a chance to post and that's the only reason we haven't heard from you.
I agree with rosered that walking would be a great way to exercise while traveling. If you are flying around, even justwalking through the airport between flights instead of sitting helps immensley! Good luck with all of that, and I hope to hear from you soon!