Thanga Thambi

Varadan (Sundarrajan) marries Sundari (Vanisri) He wants his younger brother Venu (Ravichandran) to marry a rich woman, but Sundari wants a poor and obedient sister-in-law. Sundari initially refuses pregnancy for fear of ruining her looks, but she eventually bears a child at the same time as the meek sister in-law Parvathi (Bharati) raises both children, causing an estrangement.