Shakir Ali, yesterday evening, entered the house of Ruktaj Biwi and attacked her with acid after she turned down his marriage proposal, they said.
And in their attempt to save Ruktaj from Ali's attack, her mother Najima Biwi and elder sister Rupsha Yasin got injured, they added.
Ali, who happens to be Rupsha's brother-in-law, was in a relation with Ruktaj for the past one year. But, last week, when he proposed marriage to Ruktaj, she turned down the proposal, which angered him ,police said.
The three injured women have been admitted at the Tamluk Hospital and their conditions have been stated stable, police said.
