Alimony & Ex Decree Divorce

Hi, I am Deepa, Background- I was married in Nov 2015 in Alwar, Rajasthan. My Hometown being M.P. Beside 10 days of marriage, my husband stayed in Gujarat (job) and asked me to continue my job in delhi. the dowry demands were fulfilled during the marriage. this demand increased day by day and lot of abuse physical and mental started. In May 2016, he left the country to work in Bahrain leaving me behind. In September 2016, i went to stay with him there. Here i got his porn videos and pictures with many females. The demand and torture increase day by day as I was not working there and was in possession of his stuff. In June 2017, he brought me to alwar rajasthan, where the threat increased and my father lodged a complaint and got me out from there. On 31st Aug 2017, we filed a case in MP for dowry harrasment (all audios available) but it was transferred to Alwar, where all the points stated were not worked on. On Dec 2019, we have put up case in Supreme court for transfer of the same. Stay on Alwar court and police has been put up by SC. During this time we got to know that the divorce was filed by my husband (we not knowing nor received any document) and divorce granted under ex-parte in May 2019. Guidance- I am 34 and working in a company, to stabilize myself and not to burden my parents. Can I seek alimony from my husband now. His earning being 4000 dinar a month. Mine approx 50000 rs a month. for claiming the same , do we need to re-open the divorce case? Can i claim the alimony from my hometown or have to go to same Alwar court. Regards