This article considers the possibilities of bringing together of the two psychological scientific fields: pathopsychology and social psychology. The realization of that approach will enable to expand opportunities of analyzing the irrational and destructive forms of social behaviour and registering various forms of pathological adaptation described in pathopsychology quite clearly. As a possible variant, there are notions of modern psychoanalysis about different types of personality structure which form in the course of interpersonal relationships during individual ontogeny. Within the framework of the proposed hypothesis about the possibility of employing pathopsychological explanatory constructs in relation to social-psychological phenomena, psychoanalytical model is transferred onto social relations. It discusses the possibilities of making use of the pathological phenomena (delusional formations, psychological defenses, addictions) for the interpretation of inadequate relations between a subject and society. The principal structures of personality organization correspond to different variants of social relationships.