Divorce case

Hi sir I got married to physical handicapped in 2012 because my dad got expired and we are very poor so my maternal uncles did my marrg.after marriage I came to know that my husband won't like me on force of his parents he married me and our marital life also not consummated till 8months. I did not informed to my family regarding this with a hope that my husband will change and accept me. But I informed My in laws, they took a promise and threatened me not to Inform To anyone they will take care. Before marriage they said he is having good job and property. After my marriage he left his job, after one year my marriage got consummated and my mother in law started blaming me that there is some fault in me that is why I'm not conceiving.. We went to doctors,after examining me and my husband they said my husband sperms count is 0 and no chances of me getting pregnant, adviced me for test tube baby.my mother in law took advantage of my poorness and said that if I accept for test tube treatment she will join me in degree for my further studies, and even I thought if I have a baby I can forget all my tensions and harrasement of my in laws and husband, I accepted for treatment took it for 4months continuously while this in process I took admission in college..later my health got spoiled totally suffering from low Bp, got thyroid, doctors adviced me for rest. I stopped treatment, and requested my in laws that I want to go to my parents home and take rest for few days which they did not accept.How ever I convinced my husband and went to my parents home, seeing my health condition my maternal uncles and mom made me stay for 1month and informed My in laws also, the next month I received divorce notice under ground of cruelty and desertion...2015 We Dont have proper income Atleast for food also and I can't maintain advocate my case got delayed... Now a senior advocate with his good helping nature helped me in filing DVC and MC, but my husband is stating that he is 80%handicapped and has no job so he can't give maintenance, and also stated that Iam healthy I can do job and earn. But in fact my health condition is not good and I don't have money even for my medical expenses. My in laws have much property. Please guide me how can I get maintenance and permanent alimony. Please....