Can I file a police complaint for harassment and torture?

I (working as employee in govt.) was married in 2015 with a manager level bank employee. I have baby boy of age 4 years. My parents gave gold items as per marriage rituals in our community. After some time, they started quarreling with me. Everyday started abusing me for small things and harassing me and my husband has been silent all the time. During my delivery my mother got serious illness and after my delivery she left the world. He beat me during one of the last rituals of my mother. Since marriage I have given 8 lacs to them. Meanwhile his siter also have FIR with her husband living with us and she also torture me. I have also caught my husband chatting with some girls but he told me that he will not do this in future. I was tolerating this thing as I don't have my mother and my brother and sister living in different state and my father is also senior citizen. Can I file a police complaint from my hometown? What IPC I can File? What will be consequence's?