Jayanti takes up a job of a governess in the Roy family. Sanjoy Roy, the uncle of the five kids, is an arrogant man. Soon, Jayanti wins the kids' hearts and Sanjoy's respect.
Eldest brother brings up the orphaned brother single handed along with his (later) second wife's child-widow cousin. When they grow up and marry, the new wives break the family, will it rejoin? At what cost?