Toofan (1989)

On a windy night, a happy family is torn apart when the elder brother is killed by a local goon and his younger brother and wife are tortured and their three kids are separated. The younger brother is arrested on the charge of murdering his elder brother and his wife is left alone. The elder brother's son is taken away by the goon to serve his purpose. The younger brothers run away where the elder brother drops his sibling at a temple and falls in the hands of a rich couple. The forlorn mother finds the job of a governess at a residence and the three young brothers starts growing up in different places, unknown of each other's identity. Destiny brings them together again, after two decades. Their father is released from jail. On the auspicious day of Viswakarma Puja, the identity of the three brothers is revealed through a coincidence. The old parents and the whole family in united.