Harassment by inlaws & husband

Dear sir , i have been married under islamic law since 4years ,my inlaws and sister in laws made situation worst for me to stay their house so i left the house 2years back everytime when i was there they harass me anyhow forcing me to go with them as per their wish attend weddings etc im not interestwd in all that, i had also appeared for ias entrance they forced me to leave my studies then i came my moms place and started living there meanwhile i joined the job,now they are not allowing to me enter the house they dont allow me to do job or work they are asking me to sign a agreement that i can not do job , go out only as per their wish , and can visit my family if they allow me then only, my husband does not support me financially as well and he is under the control of his family, he also torchers me on phone and use abusive language most of the time cursing my family and my mother always, im well educated girl , my husband has promised me that he will keep me in a seperate house and finally denied and agreed to keep me in my matrimonial house but now my inlaws n sister in law are creating a nuisances for me that if i want to come i have to sign a agreement as per their terms & conditions ,i have some education loan on me that my husband is denying to pay and they said i cant work and they will not pay a single penny, i left my job and now they want me to sign a agreement then only i can come n stay and if leave the house they will divorce me , my sister in law and her husband also torchures me a lot for job,i was managing all my expenses since last four yrs alone , he used to visit me at my moms place very rare but does nt pay my maintainence or anything , my inlaws dont want my husband to keep me seperate and also they dont want me to stay either with him, only if i live on their terms &conditions, and i cant do that i have debts on me my mother is financially not so strong to pay my loans etc , now i feel i should end up my life bcs i am left with no option ? My husband also says if you dont come i will do another marriage he doesnt call me and never try to contact me for any concerns not at all bothered for me ,Please guide me at he earliest, would be very thankful to you