Maang is a tale of two sisters who come face to face in a battle of hate and jealousy in order to win the affections of the same man. By the virtue of nature both of them get married to him one after the other. The elder sister suspects her younger sister trying to ruin her life.
The elder sister feeling deprived of love from her husband becomes aggressive and greedy. Her husband gets provoked by this attitude, and gives her a divorce. Later he marries the younger sister. While the elder one in search of justice seeks help of her brother-in-law, who marries her in order to provide support to her.