The Webs We Weave: Predicting Infidelity Motivations and Extradyadic Relationship Satisfaction

Area of Science:

• Psychology
• Sociology
• Human Sexuality

Background:

• Infidelity is a complex behavior with diverse underlying motivations.
• Previous research has identified emotional and sexual drivers of infidelity.
• The role of individual differences in these motivations requires further investigation.

Purpose of the Study:

• To examine the relationships between sociosexual constructs and motivations for infidelity.
• To identify individual differences that predict specific motivations for infidelity.
• To explore the link between infidelity motivations and satisfaction with secondary partners.

Main Methods:

• An anonymous online survey was administered to active users of AshleyMadison.com.
• Participants actively seeking or engaging in infidelity completed the survey.
• Data analysis focused on correlations between sociosexual variables and infidelity motives.

Main Results:

• Findings supported existing research on emotional and sexual motivations for infidelity.
• Individual differences significantly predicted specific motives; for example, males with unrestricted sociosexual orientation, less sex guilt, greater Christian identification, and lower primary partner satisfaction were more likely to have sexual infidelity motives.
• Patterns of prediction varied across different motivations (e.g., anger).
• Satisfaction with secondary partners was not consistently predicted by infidelity motivations.

Conclusions:

• Individual differences play a crucial role in understanding the varied motivations for infidelity.
• An individual-differences approach is essential for future research on infidelity.
• Understanding these predictors can inform interventions and relationship counseling.