Wife Denied to give me Divorce. On which ground I can go for contested divorce ?

4 years ago

I am relationship with a my girlfriend from past 5 years and we both wants to marry.
But my parents forced my marriage, including the girl's family members.
The girl's family beat me up and I was afraid that those people would not kill me, so I kept doing as they said.
Despite being aware of my relationship with my girlfriend, the girl's family members forced me to marry their daughter.

I have been married 7 months The girl lives in her mother's house only.

1 month after of marriage I went to her house to end this marriage. But she denied to give me divorce. It was late to go back to my home. Her family not allow me to go outside as area was unsafe to move outside at night. So I stay at her home for the whole night. She came to room where I was sleeping and said I will sleep with you only. I will not do anything till you don't want to come close with me. I say Ok FINE.

After dinner, she give me 1 glass of milk . I drunk it and went for sleep. When I get up morning I found that there is no clothes at my body. She was with me at that time . I asked her what happen yesterday night . She said we have done sex. I was shocked then I realized, it was her /her family's planning to implicate me so that no option will be left to end this marriage.

I realize that she added some pills to that milk which can make my mind unconscious. During that time she have taken advantage of that. I don't have evidence of this. But I cannot do sex with her, I believe on myself because I love my girlfriend. I cannot hurt her by doing this.

But that my legally wife has reason to do this. She know very well if she will be pregnant by me than surely my lover will left me . If my girlfriend left then I won't have any reason to give divorce.

Now she is pregnant with 6 months .

But somehow I told this misshapen to my lover. She understand me . And still we want to be live together.

I know very well that I cannot file the case for divorce, but after completing 1 year of marriage I want to fight.

I want to know how I can get rid of this marriage? Under which ground I can the file solid case for divorce?
Please provide me the solution. I'll be great thankful.