Objectives: The main aim of this study is to identify the existing relationships between various inside and interpersonal factors and personality traits concerning to dysfunctional jealous behavior with individuals involved in romantic relationships. Material and Methods: Quantitative (questionnaires, inventories and scales) and experimental data have been used to measure and test the study’s hypothesis. A sample of 180 participants has been measured on personality traits, dysfunctional attitudes, and level of resilience in front of family stressful events. Results: The findings show that jealousy, as a feature of attachment trauma, significantly correlates (p