Striked by the recurrence at a clinical level of fantasies in connection with totalitarism, we are searching to explore the reasons of these fantasies, with the aid of Perec's works, particularly W ou le souvenir d¡¯enfance. If the reality of his mother's destiny, died in a concentration's camp, is indisputable, these fantasies are also revealing a psychic functionning, as the work of Gabel and also Perec's book Un homme qui dort can attest it. But a third example, that of a young girl, questions us also about the links between these fantasies and, not only a reality lived by a third person (as Perec's mother), not only an internal reality (a psychic functionning), but the reality of a link with madness: madness of History, madness of a psychotic parent, or madness of a maltreatant parent indeed. The therapeutic perspectives within analysis follow the way showed by Pontalis: to extricate oneself of a mechanical counter-transference (of interpretation), to find a place for the patient's pain and to permit the patient to give birth to himself. But we also propose that the cure finds itself the fantasm of a ¡°land of welcome¡± where the perverse link could be denounced, in a link with the other which is not in a narcissistic mirror anymore.