Shikaar (movie, 2000)

Sree Nath falls in love with a poor woman and both get intimate, resulting in her getting pregnant. When the time comes for Sree to marry her, he renounces her and instead marries the daughter of wealthy Mr. Saxena. She gives birth to a boy, Vikram, and shortly thereafter passes away. Sree's step-brothers, Badri and Kedar, move in with Sree, and soon his health starts to deteriorate. They hire a nurse to look after him, but he keeps on getting worse.