Here i want to say only one thing that if something happens, we shouldn't generalise it. So many muslims are living in hindu's area and are safe. And so many Hindu families are living in Muslim locality in various parts of the country. They are also safe. Of course in some places, people find it difficult to accommodate others bcz of certain reasons also or most of the places just bcz of the provocation of so called savere of Hindu/Muslim communities (Self claimed 'protector' whose only work is to spread hatred among communities). It is sad but practically it seems almost impossible to over come from such descrimination. May God show us right path.