About not caring husband

Hi I got married before 2 years..its an arrange marriage.now I have 1 and half year boy baby..my husband is not taking care of me and kid.while marrying I m working women..I had my salary with me..went to job.i looked after house expenses in beginning after 1 month my husband got my atm he took my salary he used it..from the beginning he use to talk with me about money alone..my mother in law father in law also in same intention of money.after marriage in 3 months I got convinced..often my mother in law il send me to my parents home..me to my pregnancy illness il go to mom houses..after certain days due to heavy wrk in job and household works..I asked to be in bedrest for medical problem..but my husband and his parents not believed me and my parents.about medical details..my mother in law always use to say bad about me.my husband use to beat me from beginning..during this pregnancy also it continued..I tolerated everything.kept quiet.once a time it got worse..so I called my parents and went with them..my husband will use drinks and will beat me.my father in law and my mother in law il watch.when I was with my parents also my husband use to come home.before my parents he will be quiet..but he is to do trocher me by words daily..during pregnancy itself again he fought with my parents from street..after my delivery too it continue.my father in law and mother in law just saw my kid only 3 times..after his 3 months no one came to see him..my husband too stopped to come home..now I m with my parents..my parents taking caring of me and my kid.from him no call or msgs..my parents are aged..I m financial back..no job.no husband support.befor 6 months he went to aboard without saying to me.i have never taken my things certificates dresses house hold properties from my husband house..as dowry they got things and gold..but refusing to give back..keeping child I m worrying lot.my father in law is in press..he is press reporter..so no one is helping me to give advice too..already he gave filed 2case in police station that as wife I m not living with my husband..I had pressure from them.now my husband is not here.not even 1 time they called me back to their home..if my husband call to home he says come home I il teach lesson black mailing me..he use to behave like psycho..already had more depression because of his character.what to do I dont know..i want my things back..i want clear advice to life clam..please help..