and the consolidation of a passionate love marriage rests to a large extent upon this process.
We shall naturally not be surprised to hear that the sexual tendencies that are inhibited in their aims arise out of the directly sexual ones when inner or outer obstacles make the sexual aims unattainable. The repression during the period of latency is an inner obstacle of this kind—or rather one which has become inner. We have assumed that the father of the primal horde owing to his sexual intolerance compelled all his sons to be abstinent, and thus forced them into ties that-' were inhibited in their aims, while he reserved for himself freedom of sexual enjoyment and in this way remained without ties. All the ties upon which a group depends are of the character of instincts that are inhibited in their aims. But here we have approached the discussion of a new subject, which deals with the relation between directly sexual instincts and the formation of groups.
D. The last two remarks will have prepared us for finding that directly sexual tendencies are unfavourable to the formation of groups. In the history of the development of the family there have also, it is true, been group relations of sexual love (group marriages); but the more important sexual love became for the ego, and the more it developed the characteristics of being in love, the more urgently it required to be limited to two people—una cum
