Compensation from husband and custody of daughter to her mother

I am a pvt bank employee & got married in 2013. After marriage only we(me and my Parents) came to know that my husband's job as a teacher is not permanent & is not getting any salary & when further enquired he said will get salary only after conformation, but cant say when the job will be confirmed may take 3-10yrs. Though we were shocked to hear this, my parents & myself didnt make it a big issue as i dont have to depend on him. But later gradually my in laws hurted me pointing minor mistakes. but husband tactfully acted till i get pregnant, later he too quarreled for silly things & used very bad words while i was carrying & things became worst when we had child as in laws were not at all happy for having a granddaughter and somade a big issue when i returned back to husband's home after 5 months saying i didnt come to husband's home after 3 months which is a shame and insult for them etc and& my husband even hit my mother who was holding my baby insulted my father with bad words. With these i left that day itself with parents and joined office after maternity leave by taking rented home and since then my parents r with me. We thought things will settle by time as my husband first accompanied us to the new house. But later he didnt come & called me asking when i am back to his home, when i said i cant come there as of now, he threatened me saying "let me c how u continue your job &how u all live peacefully, i will spoil your image in your workplace and in your hometown among your relatives" & hanged up. Further my in law went to one of my collegues home and their family friend came to office itself and talked to my manager, and later talked to me favoring husbands family. Anyway thus they insulted me in my office. And in laws said to some our relatives that my character is not good so they are looking for 2nd alliance for their son & asked them even to inform the matter to us. Thus they tortured us in many ways & still continuing. Later now he has filed 2 cases for 1. "decree of divorce" stating that i am living separately and i am having an affair in my workplace etc. 2.he needs the custody of child as he is her natural guardian (1.5 yrs old) My question is 1. whether i will get compensation for cheating and spoiling my life and for torturing like me and my parents like this and spoiling my image in office and our dignity among my relatives etc.( Our engagement and marriage were conducted as per our family culture &all expenses were ours,& all the gifts i received (cash&things) from my relatives & friends also gone to husband's family according to our family tradition.Still its all with them only. 2. I want my childs custody as he didnt even came or inquired how the child is in this one year. 3. How can i avoid him from further filing of cases with buitup stories and spoiling our peace of mind, time, money and all. had they infrmed his job matter, we will never agree for an alliance to a person who has no income at all..