Abstract
This article reports a study on the effect of a joint online spirituality-based counseling (OSC) intervention in improving the relationship quality and quality of life of South Asian mothers-in-law (MILs) and daughters-in-law (DILs) dyads. The OSE was effective (Cohen’s d range = 1.44–3.76, p≤.01) and post-test scores were higher for Hindu and Buddhist dyads, middle class, MILs-DILs with better education, widowed MILs and currently married DILs. OSC attendance and self-practice mediated the relationship between socio-demographic predictors and outcomes. Relationship quality outcomes of the MILs-DILs were interdependent, associated and in turn predicted quality of life outcomes of the dyads and the mutual interdependence.