States Parties shall take appropriate legal measures to ensure that widows enjoy all human rights through the implementation of the following provisions: a) that widows are not subjected to inhuman, humiliating or degrading treatment; b) that a widow shall automatically become the guardian and custodian of her children, after the death of her husband, unless this is contrary to the interests and the welfare of the children; c) that a widow shall have the right to remarry, and in that event, to marry the person of her choice.