My wife oftenly go to her home and dont care about my parents

Hello Experts, I got married in 2014. It was a arrange marriage , me and my family saw a girl and within few months I got married. At the time of marriage and before marriage also I never realised that he has glasses and she has very less hair on her head. very second day of my marriage I realised that she has this problem and very thick glasses with high power. Still as human , considering my family respect in spcoety and to protect this bond, I controlled my self and was quite. soon her parents started demanding and forcing me to shift and stay in different place. Later the time pass, i realised his has harmonal imbalance and have some physciological issue also. About behaviour part, she is never good to my mother, never listen to my mother. initial firs year every month she wanted to go to her home. she doesnt come back for 5 months, more over she was not good to my parents but still my mother called her and bring her back. Due to her illness,because she is not conciving and has very irrigular periods my mother took her to hospital for checkup, due to this thing she started arguing and left home without thinking her limitation and saying that her illness is started after marriage and all stuff. My marriage is on and off. I have really lost intrest now. Its 2017 oct now, and still situation is as it is. again she went back home in aug and didnt returned. nither she called me or my parents and surprisingly her parents are least bothered to take initiative to talk to us. Now my fellings is I dont want to continue this marriage and in very great confusion. I have feeling from the time I get married that I have been cheated by her parents. They have not shared her illenss. hide about her mental status. What should I do ?