Asha Jyoti (1984)

Deepak, a young music player, learns that his late father has a second wife and daughter that no one knew existed. Soon, the same fate befalls Deepak when he falls for and marries Jyoti, a young artist and dancer who loves his music. But after Deepak mistakenly thinks Jyoti dies in an accident, he begins courting and marries Asha, a wealthy society girl. But when Jyoti unexpectedly returns months later with her newborn son, Deepak must try to find a way to deal with this predicament after Asha has a child of their own and begins taking dancing lessons at the dance school where Jyoti works.