Mukti is raped by Sharad. Anyhow she'll find out and she'll accuse him for doing so but no one will believe her including Sneha as previously Sneha misunderstood Sharad, believing Mukti's words in PANCHAGANI.
But when later Sneha will find out the truth, she'll support Mukti against her own husband.
I M SURE THAT SHARAD RAPED MUKTI.