Differences in Emotional Intimate Partner Violence and Relationship Satisfaction Among Same-Sex and Different-Sex Couples

Abstract

How do lesbian, gay and heterosexual couples experience emotional intimate partnerviolence (IPV) and relationship satisfaction? And how are these associations affected by differences in power, stress and discrimination? This research aims to fill the gap in literature by examining how emotional IPV and relationship satisfaction may be differently shaped by power, stress and discrimination among gay, lesbian and heterosexual couples. To address this research question, I use data from the Health and Relationships Project, in hierarchical linear models to explore the differences between gay (N=248), lesbian (N=342) and straight (N=248) respondents' experiences of emotional intimate partner violence and relationship satisfaction within couples. Using dyadic data, the actor-partner interdependence models also test the mediating roles of stress, discrimination and feelings of equal power. Findings indicate that overall, lesbians experience the least amount of emotional intimate partner violence and the greatest amount of relationship satisfaction, while straight respondents experience the most amount of emotional intimate partner violence and the least amount of relationship satisfaction. Furthermore, feelings of equal power mediate this relationship. These findings contradict past literature, which suggests that same-sex couples would experience more emotional IPV than their heterosexual counterparts. This indicates that more research is needed to explore the numerous variables at play for same-sex and different-sex emotional IPV and relationship satisfaction, as there are unique differences in power, stress and discrimination between these groups.