Can i file a maintenance case

Hello, my husband File a divorce case on me saying that we are staying separately from one year and on cruelty basis. He is Staying in Germany. i resigned to my job as Manager in india and went to join him.i got severe health issues and came back to India for operation ,he is in contact with me through mails and calls till july2016. he filed case for divorce with out knowing me in august.i dont have any issues with him,i want to stay with him,he is doing all this coz of his father , sister,and his brother-in-law. As they were in some finacial crisis and They stayin Chennai and they believe that His brother-in-law has some superficial powers wants me topray him and believe him, when i rejected they are doing this with me. marraige i got hormonal issues and went on for 2 operations, my husband sent me from germany to india in May 2015 for another operation .i am getting severe stomach pain daily .i was on medication.he is not taking care of me from one year he used to say me to join in job and support his family.i was unable to do job.if i get pregnancy this pain will go,docters suggeste my husband to take treatment for that but he dragged on for one year and filed case Can i file a maintenance suit on my husband,he is earning in lacs. he is team lead in a software company. Please do suggest me howto proceed to call him back to india for couselling. and filing a maintenance case for my survival.