Wife is always negative about all of my family members and always blames me for everything

My home is at Bandel but I resides at Durgapur with my wife, for job. Me and my wife met on facebook and we started liking each other. Then we got married in traditional way on december 2016. I did not spend much time with her before our marriage, only facebook conversation. After marriage I started to learn about her true nature. In front of every body she pretends to be very graceful person but inside the four wall (When I am alone) she started to abuse me. The first unwelcome comment that I heard from her mouth was “You should lie between your parents and do *** with your mother”!!!. Things got worse to worst. She tried to commit suicide by opening gas and taking a hand full of medicine which I some how stopped. She asked me whether I want to continue good relationship with my parents or I want to make our relationship worse, otherwise she will burn the house. She tried to commit suicide and admitted to hospital because I promises her for a trip to Digha which I failed!!! At first I used to cry, hit myself, plead her to stop. I even think about killing myself at one point of time. It was just unimaginable and I was sure that no body will believe me because she used to do this with me at durgapur. I recorded some of those conversations for proof. I informed her mother about it but no result. Me and my family members ask for divorce but her family members asked for one last chance. It was decided that she will be respectful and will not do things like that. After that she was behaving good for 2–3 months but after her pregnancy she started to show her true color again and every day she abuses me by telling me how bad my family is, my daughter is unlucky to have a father like me, blaming me for every thing. Now she even scolding me about those recordings by saying “Which husband record his wife’s conversations?? Do you also record our personal conversations and share it with your family? Your parents want to marry you with another woman that is why they were asking for divorce. Your uncle want to marry you with her daughter. Your mother dont want me to stay at durgapur. Your parent should hire a servant not me. People like you should not marry. Your parents has taught you to be a good son, dont they taught you how to be a good husband or father.”. She was waiting for the right time and the right time was her pregnancy. Now she is taking her revenges. I got afraid of returning home after my office, can’t concentrate on work. I am afraid of spending off days because I know that she will again abuses me and my family. She told me that her future is settled because her father and familly is with her. She threatened me that she will sue me and my family if I again do stuff like before. I only have those previous recordings. Please help me. I am broken and tensed about my future. I am ready to give whatever maintainance I have to provide. I want to live with my daughter. Please help me.I am stuck badly and cant have mental peace.I want to live......