What can be legally done in case of domestic violence

Every 10 days there is fight in our family. I have a son and I am pregnant now. He just following his mother's word. From my first pregnancy he left us alone till 4 yrs. After that he came and called me. He forced me to resign my teacher job and he changed my son's name. Past 2 ½ yrs we are living together. But I suffered a lot. If he gets angry no one can speak to him. He tore my dress in front of my son. He beat me aggressively. I was undergone treatment for that. He speaks ill about me and my family. He is not saying his income. Also he is not giving money to me. He got my jewel and my savings. I have nothing now except my kids. I want to leave him. We are Hindu. If I apply for a divorce can I get compensation for my life and for my kids. Even my parents asked us to go for counselling. He didn't cooperate.He has very good income.but I don't know how much. He is working in shipping company. But he doesn't have a property. I will go for a job. Pls help me to take a good decision.