Visalakshi (Sneha) is only daughter of her rich Chettiar parents living in Karaikudi. As per her wish, she is married off to Natesan (Cheran), an engineer working with the State Electricity Board. Natesan comes from an affluent joint family. Visalakshi easily merges with her husband's large family consisting of her in-laws- Natesan's uncles, aunts and children. But soon Natesan gets a transfer to a hill station (Attakatti). He takes her wife to the new place where she starts feeling lonely and becomes unhappy. Natesan for his part wants to lead his own life, away from the crowd that is his joint family. While he is quite content, his wife undergoes the agony of separation from her kin. Loneliness and boredom take a toll on Visalakshi's health. She becomes a mental patient... Watch the full movie Pirivom Santhipom online, only on Eros Now.