I think girls from a Western country will have similar or even worse problems with settling in Pakistan, not all but quite a lot of them won't like being there for so many different reasons.
But it doesn't mean that they are bad or evil.
Regardless of where you are from & where you are settling, the person should not go into it with their eyes closed. They should be aware of possible changes etc 7 try to prepare for them. Plus wherever you are, life can throw some serious changes at you. Person should try to adjust/learn rather than cry over what lifestyle they had.