Coherently with the systemic view, the authors consider the family interaction patterns in schizophrenia. Some typical redundant behaviours in the family system appear to be typical of the schizophrenic family. The authors investigate the family system and story through the international literature. Special emphasis in this work is placed upon the modalities of weaning from the parental figures, the conjugal bind of the parents and the interactive patterns with grandparents. In order to study these binds and according with many authors a fictitious family history is reported.