When did that widespread hate start? When Hindus realized that Muslims generally don't have any respect for Hinduism,Indian way of life,Hindus are not considered their own long lost brothers even when a majority of your ancestors were once Hindus.With that hatred in your mentality,Muslims have been behaving for a lonmg while,but Hindus didn't pay attention.Now things have gone to such an extent that Muslims have taken up terrorism to destroy India nad thereby Hindus by identifying with the warring barbarians of Middle East.How can you identify with those when your ancestors were Hindus and your culture is essentially that of the subcontinent,not middle east?