Domestic violence

Hi i got marriage jun 2019. week after our marriage my husband told me that he was in love with someone but his family force to marry me. after a month, we both came to chennai then he started telling that he doesn't like me.. i wasn't like he expected and he want divorce. at first my parents though he get need some time to adjust the situation.but one night when i'm on my period (which he aware of) forced me to have sexual inter-cores and the whole night he didn't allow me to sleep. after that he asked will i divorce him now. i denied it for that he threaten me he will deal with different now...after that for next two months he and his mom started giving metal tortures to me and my family...i left there and came to my parents place..after three month some talks between parents. i went to stay with him my mom and brother came with me. they stayed for almost 15 days with us...4 days after my family left he started telling that he asked for divorce but his parents told him to forgive me for this one time...and he telling everyone that I'm spending all his money which he never spend one rupee for me.i got pregnant when i told him he called his father told that he is not the father and i'm maybe cheating on him..since her father is characterless and here mom is characterless so there child she will be characterless. for this i told him to leave the home once the baby is born i will send a DNA test.then he kicked me in my belly and started hitting me. i managed to escaped and locked myself in other room and called my parents and told what happened. my father asked him to leave my home...week later he left...6th month after now he and his family going around and telling people that i'm not a good person and framing me.i learn it from his cousin that he decided to marry me because my family is rich.so i decided to get divorce from him.my parents spend almost 1 crores on this wedding and gave 10 lakes car and 110 savaran gold and 50kg silver and all the household.even after his his mom keep asking how much money ur parents give u and how much property that ur grandparents going to give u .how should i proceed this..thank you