Baseraa

Baseraa is a 1981 Indian Bollywood film. The film was produced by Ramesh Behl, and directed by Ramesh Talwar. The film stars Shashi Kapoor, Raakhee, Rekha, Poonam Dhillon, Raj Kiran, A.K. Hangal and Iftekar. The music was composed by R.D. Burman. Movie was hit at box office and lead actors performance was much praised.

Nima Rekha and Balraj Kohli Shashi Kapoor are happily married middle aged couple, living in rich neighborhood of Mumbai. They have two boys,eldest was SagarRaj Kiran and youngest was Babbu. Things seem to go smoothly and Sagar falls in love with medico Sarita Poonam Dhillon, who easily gains the approval of Sagars parents. Slowly story reveals that Nima was Balrajs second wife and not actually the biological mother of Sagar. Balraj was the husband of Sharada Raakhee who was elder sister of Nima. When Nima lost her husband in an accident, immediately after her marriage, shocked Sharada falls off the stairs, damaging her head. She had been in a mental institute sinceyears. As Balraj had no one to manage his household in the absence of Sharada, Nima stays there to look after Balraj and seven year old Sagar. Seven years after the accident, Sharada and Nimas father, hopeless of Sharadas recovery, convinces Balraj and Nima to get married.In present day Sharada gets hit on her head by coinmate of mental institution and goes into coma. Balraj along with Sagar goes to Delhi to finalise Sagars marriage with Sarita. Here in Mumbai, Sharada suddenly gets her consciousness and thinks that she woke after the initial accidentyears back. Doctor slowly tells her that she had been in a coma and doesnt reveal the fact that Balraj and Nima are married now. Confused, Sharada escapes hospital and comes home. By the time, Nima gets information from doctor and arranges everything as it wasyears before. She sends her young son to stay with Sarita and makes herself up like a widow, as her sister knew. ........

Source: Wikipedia