Abstract
Background: In recent decades, the diagnosis of sexual or love addiction has increasingly become part of the spectrum of addiction medicine. Although it does not figure under this name in either the BNO‐10 or DSM‐IV, the present scientific position is that it can be regarded as a compulsive sexual behaviour disorder that does not show the criteria of paraphilia.
Method: A case report.
Results: In the case of the 61‐year‐old patient we observed, the problems of an extramarital relationship play a central part in the syndrome with a serious conflict situation and prolonged personal and family crisis. This sexual addiction can be interpreted as identification with the father and also as the means of masculine identity. The sexual behaviour meets the criteria of addiction. Follow‐up will decide the stability of the diagnosis. In connection with this case, the authors attempt a psychodynamic analysis of triangular relationships destabilizing couple relationships.