offspring, the manipulative use of marital intercourse to compel compliance in other matters, excessive preoccupation with other activities, and so on. Sometimes, too, one spouse without good reason travels alone or stays away from home for some time, thus depriving the other of the opportunity for marital intimacy. In all such cases, when the spouse deprived of marital intimacy makes it clear, by saying so or in any other way, that he or she desires it, the other should cooperate lovingly, and refusal