Hindu marriage act: torture wife

Religion: Hindu Mere bhai shaadi 15 december ko Agra mein hui thi or bhai delhi rehta hun. Meri bhabhi ko shuru se hi meri family se problem hai wo working hai usey meri family se koi matlab nahi sara kaam meri mummy hi karti jo bimaar h bhout. Bhabhi unki respect nahi karti unko ganda bolti hai or uske ghrwaley FIR or divorce ki dhamki dete hai. Sbi preshan h bhabhi ko hum sbke sath nahi rehna na hi bhai k sath rehna chahti hai. Abi wo pregnant hai or delivery k baad apney mayke jana chahti hai or kaha h baby ko wahi leave krke aayegi. Bhai kuch kehta h to bhabhi ghr chodne ki ya suicide krne ki dhamki deti hai. Bhabhi k kaam b meri mummy hi karti hai kyunki wo job se aakr thk jati hai or kaam nai kr skti. Meri mummy ko bhabhi k ghrwaley b phone krke bhout ulta boltey hai wo bhout roti hai. Mein kya krun mein nai chahti bhabhi ki wajah se hum preshani me fans jaye. Bhabhi dhmki deti h mrr jayegi or sbko fasa degi nahi to DV case me FIR kr degi. Plz help