You obviously have limitations and there’s no point of me suggesting something as drastic as leaving your husband, fighting with your inlaws, running away or screaming from top of the roof.
How about seeking refuge in the teachings of religion? Study the lives full of hardship and the characters of Prophet Muhammad pbuh, Hazrat Fatima (ra), Hazrat Aisha (ra), all the noble companions ra. Trust me they do inspire you!
If nothing just read Angelina Jolie’s message on war torn zones, sub standard living, poverty, hardship etc etc.
You know you can get rid of 80% of your miseries by developing a sense of humility and getting rid of that me me me mentality.