TY - BOOK AU - Hanras,Eva AU - Cadenza Academic Translations AU - Boujut,Émilie AU - Décamps,Greg AU - Dorard,Géraldine AU - Lecerf,Jean-Michel AU - Romo,Lucia AU - Rousseau,Amélie TI - Towards a Better Characterization of Healthy Orthorexia and Orthorexia Nervosa: Study of Eating Disorders, Personality and Food Barcode Scanner App Use PY - 2025///. N1 - 21 N2 - This article looks at domestic murder, one of the most extreme forms of violence within couples and families. Based on a clinical case, we examine psycho-conjugal functioning in order to identify the psychic processes underlying the dynamics of conjugal murder. Based on a clinical interview with Marta, whom we met as part of a research project, we examine how domestic murder is part of a deadly intrafamilial dynamic in which aggression circulates in mirror image, but also of a permanent destructive relational state aimed at preserving family narcissism and ensuring its survival. We discuss how the murderous dynamic re-actualizes, on the one hand, the subject’s traumas, left unspoken and contaminating family ties, and on the other, the reversal and alternation of the offender-victim positions. In conclusion, we discuss the particularities of clinical work with perpetrators of domestic violence UR - https://shs.cairn.info/journal-bulletin-de-psychologie-2025-3-page-81?lang=en&redirect-ssocas=7080 ER -