I wish I could offer some advice but a long distance relationship is foreign to me. I don't know how people do that. You guys were together for a while and now he's gone, if assume there isn't much to do except live your life to the fullest. I mean, you should live your life to the fullest regardless, but him being in another country should make things a bit easier to detach.
Good luck:)
Me-35 Com law-28 S-3 T-6 yrs w/14 mnth bu 1st bu- 2/2012 Rec-4/2013 2nd bu-10/2013 IC-2 yrs(anger issues) MC- 5 mnths-fail OM~1/1/14 OM dumped 6/4/14 New OM ~10/4/14