Guru Shishyulu (1981)

This evocative family-oriented drama revolves around the ups and downs in the life of two brothers. They are both very close to each other and deeply loving and respectful. When the younger brother brings his lover home for his brother and Parvathi, his sister-in-law's approval Parvathi immediately rejects the woman as she is a dancer and of poor moral character. The woman sends a murderer to kill the elder brother, who in turn accidentally kills the assassin.The younger brother and the woman betray the elder brother and Parvathi, until the elder brother dies of a heart attack and they take possession of all their wealth. The pregnant Parvathi must wait for her sons to avenge the terrible betrayal. Will they succeed in exacting revenge upon those who were responsible for the death of their father?