Mamata

Nandika is childless after 8 years of marriage to Sunanda and she persuades him to remarry. Sunanda and second wife Lalita move to the city and Nandika finds she is pregnant and follows them.

Chinmay, a young doctor, faces societal resistance when he returns to his village to open a clinic. Despite opposition from the village baidya and sarpanch's son, Chinmay's clinic begins to thrive with the help of Harijan youth Ramu and Sulochana. Anuradha, Chinmay's love interest, supports his efforts, but Gajanan, the sarpanch's son, becomes the main villain and ultimately causes Chinmay's death. Anuradha stays in the village to continue supporting Chinmay's work. The movie explores themes of love and societal challenges.

There is a lakhsman rekha which all brothers try to cross. And in the end.. Only the heroin is capable of crossing which certainly makes this a amazing legendary epic movie...