Abstract

Purpose: The present work is a comparative study of couple compatibility in Romantic and Live-in relationships in terms of their interpersonal needs that include inclusion, affection, and control using Fundamental Interpersonal Relations Orientation-Behavior (FIRO-B). Aim: It is a pilot study to investigate compatibility among couples with the objective to Study and compare couple compatibility in romantic and live-in relationships using FIRO-B. Method: Forty couples (20 in Romantic relationships and 20 in Live-in relationships) participated in the study. The study assessed compatibility through the dimensions of Inclusion, Control, and Affection using a 54-item FIRO-B scale. Expressed and wanted behaviors were analyzed. Result: It was revealed that couples with high alignment in both expressed and wanted needs tended to exhibit greater satisfaction and stability in their relationships. Conversely, discrepancies between expressed and wanted behaviors indicated potential challenges in fulfilling interpersonal desires, which could affect overall relationship satisfaction. Discussion: The findings underscore the importance of assessing and addressing compatibility dimensions in relationship counseling, aiding in fostering mutual understanding and harmony among couples. The authors conclude that understanding these dynamics is crucial for enhancing the quality of interpersonal relationships across different relationship types. Finally, this study contributes to a deeper understanding of compatibility within relationships and lays the groundwork for future research in this vital area of interpersonal dynamics.