**** No MORE on this topic thanks ****
feeling better with the replies below 
Sadia .......i think its quite natural (at least for me) to worry sometimes for future...!!!
i think its your caring attitude towards him........!!!
well.....we don't know what will happen in future......may be he will miss everything back home but its a new begining for him....... just make it sure......you both are always there for each other......no matter how busy ur life style is......!!!!:)
why dont you move to Pakistan?
thank you Afia, i needed some encouraging words ... some questions cannot be answered before the situation actually happenes :)
homosapien .. i dunno, we might consider it someday.
at this stage, i would suggest you to keep your options open and stop worrying about something that might not happen. whats the worst that you fear about? Is the possibility of moving back to Pakistan giving you fears?
lahoreia .. naaaa not about moving to pakistan! Its okay