5 months of marriage wife threatening to file for divorce

Its been only 5 months of my marriage. In only 10 days my wife started fighting with me and my parents, we called her parents to talk to come and talk to her but they didnt come. every month she started fighting on very silly matters. Due to this behavior there is no physical relationship between us. My parents and her parents talked and decide to give one more chance to this marriage. Everything was going smoothly and I also start having feeling for her, suddenly 2 days back again she fought and started abusing my father and me. When we try to talk to her she said, she will go to Police and complaint, she also threaten us that she will kill herself and close the door. I really dont continue this marriage. My father talked to a advocate, he advised that we can not file Divorce before one month of Marriage. I am scare she will do fake complaint against us. Pls tell me what should I do?