Perceived Stress, Frustration Tolerance and Relationship Quality in Marital and Romantic Relationships: A Comparative Study

The purpose of this research is to understand the complex relationships between perceived stress, frustration tolerance, and relationship quality in the context of marriages and romantic relationships. An online survey was administered using standardized questionnaires, including the Perceived Stress Scale (PSS), the Frustration Discomfort Scale (FDS), and the Relationship Assessment Scale (RAS). Married individuals reported higher perceived stress and frustration discomfort, along with lower relationship quality, compared to those in romantic relationships. Perceived stress negatively correlated with relationship quality in both groups, with stronger effects among married participants. Frustration discomfort was also linked to reduced relationship quality, particularly in marriages. These findings suggest that stress is a significant predictor of relationship quality, reinforcing the importance of stress management in romantic relationships. While frustration tolerance correlates with relationship quality, it does not emerge as a strong predictor, indicating that other factors may mediate its effect.