This study surveyed a 2009 convenience sampling of 199 women, 93 of whom were first (or senior) wives in polygamous marriages and 106 were wives in monogamous marriages. We deployed the McMaster Family Assessment Device (FAD), ENRICH marital satisfaction questionnaire, SCL-90 mental health symptoms checklist, Rosenberg self-esteem (SE) scale, and Diener, Emmons, Larsen, and Griffin life satisfa…