Can children file for divorce on behalf of parents

Since my birth, it is my mother who looked after me and my sister. My father is a drunkard. so got job as a govt teacher. But my father started doing thefts from home now and then for his drinking Now as myself and my sister moved away to different places on our jobs, she is left alone with him. so now he got much opportunity for thefting and all However, now he started domestic violence with herI suggested divorce. But since she stands a good position in society, she doesnt want police come home on investigation and all. However, my father also doesnt accept the divorce. how can we file.