How should I deal with my mother-in-law's bad temper and improve my relationship with my wife?

Later, I found out and ignored her. Then, my wife was in her confinement period, and my mother-in-law got sick all over her body. During the month, the mother and son quarreled many times every day. After the mother and son fell out, I also fell out with them. I couldn't bear it. After that, during this period of time, I was under a lot of pressure, so I rarely communicated with my wife. Then, I didn't go to work properly. My wife insisted that I didn't love her anymore. My mother-in-law coaxed my wife back bit by bit, threatened me with my love for my wife, and turned black into white. My wife is relatively simple and naive, so she believes me and insists on divorcing me. I've been under a lot of pressure recently. My wife left without saying a word with the child in her arms. My mother-in-law is the kind of person who has moderate schizophrenia. She's like a psychopath. Ten out of ten people don't say anything good about her. Nine and a half sentences are fake. Now she doesn't let me meet my wife alone. She doesn't let me talk to my wife, so my wife listens. And insisted on getting a divorce. We don't have a marriage certificate, and their family won't sign a divorce agreement. We love my wife very much. We also have a child who is more than seven months old. The child is with me now. I hope to be with my wife for the rest of my life. My mother-in-law is so bad, and now my wife wants to get a divorce. She started to make a condition. She wants to wait for five years. Then, she won't let me talk to my wife for five years. She won't let me see my wife for five years. After five years, she will buy a building. I'll send a new betrothal gift and get married again. After five years, I'll let my wife come home when I have money. Otherwise, there's no need to talk about it. I really love my wife. I've given a lot behind her back and almost lost my life. However, my mouth is stupid. I don't know how to say it, and I don't know how to say it. My mother-in-law is like a psychopath. I don't have the chance to meet my wife alone or talk to her alone. I can't contact her at all. When I went to their house to pick up my wife, her mother was there twisting the truth and talking nonsense. I don't have any way now. From the first day I met her, I have been giving my all to love her. When I first met her, she had a sexually transmitted disease. I didn't tell anyone that I paid for her treatment. A few days before she left, I sold my life to others. I bought an accident insurance. The beneficiary is her name. I thought about creating a car accident when I was desperate so that she could live the rest of her life in peace. I just hope that she can live a better life. I know these are extreme and wrong, but I really love her, I really want to spend the rest of my life with her, I don't want to see her suffer, I don't want to see her being used like this. She has been gone for a month and eight days. During this time, I haven't had a good night's sleep, and I can't eat anything for a few days and nights. As long as I calm down, my mind is filled with her, and I really don't know what reason I have to live on. Now, the only reason that can support me to live is the child. I really love her and want to be with her, but I can't bow my head too much when it comes to principles. We are a family of three. We are a family. We are an individual. We are the closest relatives in this world. I definitely can't be a slave to her mother and live a lifetime with her. What should I do? I was wrong too, but I've changed. I'm born stupid. I don't know how to say it. I only know how to say it. What was the use? The difference between a promise and a lie was nothing more than the difference of one word. How many people had those vows of eternal love deceived, and what did they get in the end? At the age when I don't know how to love, someone else is loving me. When I know how to love and how to give, I meet someone who doesn't know how to love. Is this karma? When I was young and ignorant, because of my words, an innocent girl accompanied me through the most difficult time of my life. When I could give her, she was no longer in this world. Now, when I gave everything without reservation, this girl left again. When I saw the mistake, found the right path, and wanted to stand up again and give the right thing, this girl chose not to look back. Is this karma? When she knows how to love again, Would she meet another man who didn't understand love? Would she be the next one to be injured? To be honest, no matter what the result is, I really don't want her to suffer from the bottom of my heart. I don't want her to be wronged. I'm a person who never knows how to love myself, but I've learned to love others. Who was mocking whose persistence?