Muslim girl in love with hindu boy

I am from a muslim family and was in love with a hindu guy from 2014. due to his family issues he had to marry someone else. he was helpless. since my course will complete only in 2017 he was not able to marry me at that time. we talked to each other and making ou heart stone v thought of breaking up. But he couldn't live a life after marriage. each day he was suffering.even i was not able to think of a life without him. v couldn't resist to communicate. in between his wife came to know about our relation and fought with him. He convinced her and now she believes there is no relation between us. i Knw bcoz of me her life was ruined. but i cant live without him. and he too... he havent lived an exact married life with her. now my course is gojng to complete. we both wany to get married. but since am from a muslim family my parents wont allow for this marriage. and he is not gonna get a divorce from her. they dont have any relation or child. how will he get the divorce from her? since she knew about our relation before is there any chance of filing case against him for adultery? wat is chance of filing maintenance... will we be able to marry?