Try this trough her parents may be they understand it better. I know if you will go there, it will take hardly 6 months or max 1 year that you will decide to come back in Canada.
why do you say so? yes I have spent considerable time here in canada but that doesn't mean that i have developed no tolerance for the way things work in Pakistan. Yes it is going to be hard but ultimately, I personally think that in the long run it will be beneficial.