We have seen number of peoples getting affeted in their life despite performing Pitra Dosha Pariharam in an excellent manner. Some of the peoples, would perform Tharpanam (monthly basis) and Shraddam (yearly basis) with a clock-wise precision. Still they suffer from the malefic effects of the Pitra Dosh. Let us see the reason behind the failure of Pithru Dosha Pariharam. 1. If a person fails to look after his aged parents and/or aged in-laws and/or any aged person in the family. Please note that looking after the aged people doesn't mean that sending money to them on regular basis or placing them in an Old Age Home. If the aged people are isolated and compelled to live in isolation is like inviting a disaster to themselves and to the future generations. The Pitra Puja or Pitra Pariharam will not yield any results to the family, where the aged people are isolated or insulted or forced to fend for themselves. 2. The Pitru Dosha Pariharam will not deliver any results, if the pers...