The life of those NRI's parents who lives in India looks deteriorated and they passes each moment thinking about their children who have settled abroad. They just cannot spend a single moment thinking about the memories of their children with whom they have spend half of their lives. Why can't such children think about their parents who resides in the country where they are born and bought up. One cannot deny the fact that parents feel terrible when they are far from their children as they need them at the time of their old age not only to take care of them but to feed them the way they did their children when they were small kids. This is the fact that these children do not understand until they confront these things in future. All I can is that the life they spend without their children who are settled abroad is just like a nightmare.