a lot of pakis think that pakistan was created exclusively for muslims. This is what happens when a country is created on one and only one basis religion. It is a different matter that they could not even keep Bangladesh together even though they were muslims too.
A lot of this is brainwash. Have you read faithfreedom.org. This is from a former muslim who quit being a muslim. He was sent to pakistan and says he found a hatred for Gandhi (same gandhi who gave up his life for the noble cause of Islam :-) ) and indians in general. Just like in school people used to joke when they went to toilet, they said they were going to pakistan :-). So the brainwash is on both sides.