Purpose: In this study, the effects of personal, situational, and relational variables (such as age, gender, gender role orientation, duration of relationship, relational satisfaction, and physical attractiveness of the partner) on jealousy are investigated.

Methods: A sample of 454 individuals currently involved in dating or marital relationships (48% married, 52% unmarried) completed the Romantic Jealousy Questionnaire, Bem Sex Role Inventory, and Rosenberg Self-Esteem Scale. Stepwise regression analyses and 2 (gender) x2 (gender role orientation) x2 (relational type) ANOVA’s were submitted for analyzing the data.

Results: Analysis indicated that unmarried people reported higher levels of jealousy than married people (F1-446= 5.029). Married women reported less jealousy than unmarried women and married women reported more jealousy than married men. Age, relational satisfaction level, expectation level about the duration of the relationship, and physical attractiveness of the partner were unique predictors of the reported level of jealousy (R2= 0.12; adjusted R2= 0.11; P< 0.05). Women reported that they have more physical, emotional, and cognitive responses to jealousy compared to men. Women reported that they use more constructive (F1-446= 6.27) and less destructive strategies than men (F1-