Today in Saudi, women are either at the mercy of their husbands or at the mercy of judges who tend to side with the husbands. The only circumstance that a woman can ask for a divorce or a 'khali' is when her husband is in total agreement with her or if she comes from a very powerful family who decide to back her up.
Our constitution should be inspired by the philosophy of the Koran with principles that are set in stone and not open to the whims of individual judges, as is the case now. In particular, the constitution should protect every citizen's basic human rights regardless of their sex, status or sect. Everyone should be equal before the law.