Partner Commitment in Close Relationships Mitigates Social Class Differences in Subjective Well-Being

The present exploratory research examined the possibility that commitment in close relationships among lower class individuals, despite greater strains on those relationships, buffers them from poorer subjective well-being (SWB). In two samples of close relationship dyads, we found that when partners reported high commitment to the relationship, the typical deficits in relatively lower class individuals’ well-being compared to their upper-class counterparts, assessed as life satisfaction among romantic couples (Study 1) and negative affect linked to depression among ethnically diverse close friendships (Study 2), were mitigated. Conversely, when partners reported low commitment to the relationship, relatively lower class individuals reported poorer well-being than their upper-class counterparts. These patterns were not found with actors’ commitment. Implications of these findings for upending the class divide in SWB are discussed.