Complaint against my mother in law

I am married in 2016. My marriage had been a complete arrange one through matrimonial website. My mother in law has problems with our married life since the beginning. We had lost my father in law on the 12th day of marriage. We just had a registry done since my father in law was in ventilation. Our marriage plans of social marriage had to be cancelled and only registry was done. But during all these discussions my mother in law never involved herself instead it's been my husband and my parents who decided jointly for the registry because of my father in law's wish. I have been facing passive mental abuse since day one of my marriage. Moreover, my sister in law has been brought back with her daughter to stay with us forever spoiling her marriage too and is in a hold phase with no decision of uniting or separation between her and her husband. My sister in law is staying with her daughter since the 3rd month of my marriage. I have been deprived of every single day to day activities with an excuse of forgetting me to inform about or share talks too. Being newly married we have been deprived to sleep separately since she felt afraid of sleeping alone and used to sleep with me and my husband since my father in law passed away. She brought her Mother just a month and half after our marriage and had problems with me and my husband spent private times with each other. I was not allowed to cook using both ovens of the gas stove. Moreover, during our marriage talks my parents have clearly specified that since I used to be working I wasn't good at cooking at all hence she needs to guide and teach me like a mother which she said wasn't an issue at all but post marriage she always questioned me in taunting manner if any of the dishes cooked by me wasn't up to her expectations in spite of the fact I requested her to teach me. My husband even noticed many a things that she tried to create an issue of and have argued at times too but as the days passed by specially after my sister in law came she used to place things oppositely in front of my husband and always created a situation so that my husbands remained inclined towards her and keep full attention towards her when at home. Things have become so bitter now that I have been not taken back from my holiday at my paternal house after an year and my parents are blamed unnecessarily stating that they have forcefully kept me. Today I am out of both the houses and struggling all alone for a living by getting a job in a city few hours journey from my in-laws house. Me and my husband are not staying together almost for a year. And nobody from my in laws side seems to find any interest in sorting things out. To add on my mother in law doesn't have any relation with her family nor her in laws. Now gradually distances are happening between me and my husband where we always used to have a very strong bonding. I feel helpless as I am struggling badly to save my marriage.