Darling (2007)

Aditya (Fardeen Khan) is a man's dream come true. At home, he has a lovely traditional wife (Isha Koppikar), and at work, he has a stunning wildcat girlfriend (Esha Deol). He gets the best of both worlds by balancing the two women with clever lies. It's going well. Until his girlfriend informs him that she is expecting a child. Aditya has been apprehended. He must concede to her that he cannot betray his wife, as he has told her all along. His girlfriend is in tears. She erupts in fury. After a tough war, she unintentionally dies. Aditya, frightened, disposes of her body and returns home, hoping that the worst is over. But he's completely wrong. And the nightmare is just getting started. His crazy girlfriend has reappeared in the form of a ghost. And she isn't going to rest until she exacts her vengeance.