Divorce

I am married in kolkata I am a muslim and my husband is a hindu marwari...we had a lovely marriage in 2011...I don't have a father and my mother got a brain stroke and she is not in her senses from last 2 years....my husband never respects me beat me after drinking he is a major alchoholic and he never wants to pay anything for me and my 5 yrs old daughter....he just.give her school fees that's it for other basic need of mine and my daughter is started working from last 1 year in that also he blames that I am doing dirty work to make money and keep insulting me in front of all his relatives earlier my mother use to help me with my financial need but now I don't evn have that option nor can I go back to my moms house every morning I have been asked to leave the house don't know where to go...my husband and his family earns a good money but they never give anything to me. My husband has a vision problem and his IT file is also shown with very low income and he keep abusing me and telling to leave the house my dead father is always abused by this man he evn said court bhi tumko mere se kuch nahi dilap