Fraud husband

I had 4 years of long distance relationship with my bf after that we convinced our parents for love plus arrange marriage but no one is happy for weeding except me and my husband. after 20 days of marriage we both shifted to city andI realize that he has so many affairs and also he dont have single money for food, house rent then he sold my all jewelry which was given by my parents in dowry. And he stole my money from my bank through internet banking because I already shared all password and also so many people contacted me and said that your husband took money from them as loan and he never returned it and also didn't respond call and msgs. I found my husband has bad habits such as smoking drinking. For all issues I talked to my husband and asked him why he lying all the time then he used to beaten me hardly, so I called my husband's family and told them about all problems but they used very abusive language for me and they okay with his all affairs and bad habbits.

Now I am confused that what should I do because I am 3 month pregnant now.