My mother in Law interfere in our life

I am a 29 years old salaried person, I came from very critical conditions and proved myself, situation day by day made me short tempered. I had married a girl in may 2017, almost 1 year ago, at the very first few days after marriage my mother in law called me and demanded for my wife's return after 5 days of marriage as it is rule, but as me and my wife decided to live together few more days i.e 15 days I refused and I said that I had a plan of honeymoon, but she refused that plan by saying you are not allowed to go out until you visit one worship place which should be visited before marriage. I tried to make her understand that we both have taken decision for this but she is not listening and started to scold on me so as I am short tempered I also scolded on her and disconnected the phone, later my wife disclosed her plan to take revenge with me for inconvenience happened in marriage due to lack of facilities in rural area and she don't want that my wife should stay for a single day at my hometown, me and my wife decided the future that she should go to her paternal house, then return after few days and stay at my paternal house for few days mean while i will take a rented flat at my job location and will come there, but they washed her brain and misguided her that your husband will keep you at his hometown and not bring you with him, as she has lot much trust on her parents and relatives she said that until you not take the flat at job location I will not come to you, this is all her mothers planning, So as I don't want such fights at initial stage of our life I agreed and taken one flat on rent and her mother called me and asked for the same, so I told her that I have taken the flat but it need to clean and we both have to decide what luggage should we bring to settle our life, then she said that I will come with my daughter and help you both to settle down, I agreed and come happily to my work but after few hours she made another plan and she said my father in law to call me and he said that you can bring all the luggage and set it as per your wish then only I will send my daughter, I said who will clean the house and who will help me to set all luggage? he said that call your sisters and their daughters. this is very wrong words he had with me I said listen in the morning your wife said that she will come and help me to settle down, now why are you saying this? but he is nor listened a single word then I told him listen as per your condition I have taken flat but now until your daughter comes I will never bring the luggage, if you want you can send her or keep there then he said don't use these words it's ok I am not sending her, then her mother called my sisters husband ad abused him and decided to take divorce, after that my wife came on her own decision and we lived happily for 10 months and now she is pregnant and now again my mother in law has controlled her mind and she is asking for divorce again, What should I do?