I feel sorry for Prabhu family to have to take flight back with two kids. My cousin with two kids had similar experience last year. They went to airport to take flight to India, but airline people did not let them take the flight since kids did not have visa. I think Vijay's airline people are to be blamed more than Indian immigration officials. Airline folks should have intervened and helped Prabhu family buy more time. My cousin went home and travelled a week later after obtaining visa for his children.