Loneliness may be necessary not only for the "rest" from a partner, but sometimes to think about a loved one in his absence, sincerely admire them once more and dream. Agree, in fact sometimes the strongest feelings for a man can experience it in such moments! Therefore, separation can work on strengthening relationship in cases where a person has a need for it. The presence of such desires does not mean that one partner does not like the other, or ignore, expecting from him the initiative. He just needs to be sometimes alone, communicate with others about their business. Everyone is different, and you can not blame a person that he needs are not like us. No one can get rid of their own needs.
Their dissatisfaction and attempt to "Score" a deeper causes grief – in the end sooner or later they welling out double and even triple the force, smashing everything in its path, out of control to their owner. So get rid of their need not be, but you can find other ways to meet them – and this is the basis of compromises that ensure stability of relations between men and women. For example, many men recognize that the begin to change their wives because they do not feel they need the freedom – and trying to find her in the arms of his mistress. For them, the mere presence of a lover is a kind of 'proof' of their own freedom. This does not mean that a man may be justified in his treason, in any case.