Abusive husband

I met my husband 6 years ago through facebook. We lived in an online relationship all the years and went on vacations for some months sometimes. We married on april. Now he has totally changed. He doesn't stay at home with me. He goes out from 6 am -10 pm, he does not work. Does not listen to a word i say and answers me very rudely. He does not let me get a job and neither does he let me money. I have no friends around. Its been almost a year since i've sat just in my 3 roomed house. he has even teied to hit me once. I cannot go to my parents cause i married him going against their consent. I have no friends. What should i do?