your relation shouldnt be troubling only if (according to me) she has got education.. its not about if she is not educated, she is illitrate..never! but this fact can not be denied that.. it MAKES the difference! because you are brought up here and she not only in Pakistan but a VILLAGE, so ofcourse, there is a difference! you talk to her..you know her better.. you should be able to judge her by now.. she is from the completetly different environment.. home sickness can be another issue.. still, I wish you all the best..
rest, regarding love/ intimacy… woman of any part of world wants a companion for her.. thats human nature.. but differences of minds create a lot of fuss to get intimated..!