Assalamu alaikum, I hope Moulana Taliban1 understands the difference between the fairness defined by the books of fiqh and fairness in front of Allah. The two are not the same. If a husband tells his wife to cook and the wife says "no" and they both go to court, according to fiqh the court must side with the wife and say she does not have to cook, even though she will be sinful for disobeying the husband in a permissible action.