s duty to their wife (see Blessing 13, §C2.3); • a wife's duty to their husband (see Blessing 13, ,§C2.4); • friends' duties to each other (see Blessing 2, ,§D.2); • an employer's duties to their employees (see Blessing 18, §D.1); • an employee's duties to their employer (see Blessing 18, §D.2);