Family security

Hi, I got married just one year before and during this my wife and her family started tourchering me for mony and not to meet my family. They did mental tourcher. Her mother aboused also many times. I have a good habit to records calls and video of than which could be used in favour if needed. Wife's mother told me she will fill false cases against me if I not obey what ever her daughter said. As I refused to obey she left off my home with her father and sister's husband. Now she told me she will do mental tourcher case and other cases against me which political pressure of M.P.'s well known politicians Krishna Gour who is real sister of wife's mother. Also wife's mother call my family members and said she will do illigel actions against my family and me. Please guide me how to deal such situation as political pressure involved. I don't want to continue relationship as it has no love for me. Please guide precautions against false charges in my case.