For this you'll have to approach police and give complaint against husband under section 340/354(d) /506 for wrongful confinement, stalking and criminal intimidation.
If police refuse to file FIR, you can approach senior police officials under section 154(3) of the CRPC.
However if they also feel to take any action will have to file an application under section 156 (3)CRPC to a magistrate for ordering investigation and registration of FIR against your husband.
Regards.