Paradeshi Chadhei (1990)

The dilemma arises when Laura, an American girl, marries when one of Biswaranjan Choudhury's grandsons. The movie shows Laura's journey to win the place in their hearts as a family member as they don't accept her into their culture. Then she meets Manashi, Biswaranjan Choudhury's neighbor who teaches her the ways to win their heart, but that's not all as a villainous figure enters their life.