I totally agree with your opinoion sir, but why dont you forget human mentality.
If one person does anything wrong from family then all family members suffers because of people's orthodox view.It takes a long time for people to give same status to other family members.
Being Indian, we all want to stay together with our multi cultured environment, specially when anything happens in India or even in word by Muslim, It affects all community people.
So it will take a long time for people in India to accept people from some different community whith whom they have problem in past.
I hope we will see that day very soon in our beloved India