Didi’r Mamata!

A pregnant woman, Mitali, visits a showroom to gift her wealthy brother Arun a car, but his fiancée Vedika mistakes her for a mistress and subjects her to brutal torture — caging her, severing her hand, and humiliating her publicly. When Arun arrives, discovers the truth, and exposes Vedika's fake pregnancy scheme, he calls off the wedding and has her arrested.