A forced marriage is a violation of human rights, as well as a form of Gender Based Violence as it usually involves mental abuse, emotional blackmail and coercion from either the family or society. Many cases also involve physical violence, abduction, detention, threat of murder.
There are two ways to legally end a marriage – annulment and divorce. An annulment is a legal procedure which cancels a marriage between a man and a woman. Annulling a marriage is as though it is completely erased – legally,one of the spouses was forced or threatened into marriage and only entered into it under stress is one of the condition for declaring null and void.So in your case file a petition for annulment before family court/ District court.
You can can also file for domestic violence under the PWDV Act against your parents, brothers, other relatives wherein the Magistrate can pass ad interim order restraining the respondents from forced marriage, even give directions to the SHO of local Police station for providing complete protection to the woman in distress (you) and prevent your forced marriage.