My question is regarding the obedience to father. My father has always physically and mentally abused my mother. He never gives up any chance to humiliate her in front of guests. He took away all the money my mom earned. He got me married off to a man without asking for my permission and now he is doing the same to my sister. He beats my mother and has had affairs with many women. He always treated my mom as a doormat . I hate the man for ruining our lives. We have always been obedient to him and he boasts about the fact in front of all his friends that no one in his family can dare say anything against his decisions. My question here is what does Islam say about obedience to such fathers?