these indicators of unconventional matches are always associated with higher marital instability — even in couples that have delayed entry to marriage — but the stabilizing effects associated with older ages and higher levels of educational attainment are larger and dominate. (omgchronicles.vickilarson.com)
Relationships among sexual satisfaction, marital quality, and marital instability at midlife. (scienceofrelationships.com)
When mothers experience marital instability, they become more involved with their children than previously (Wang & Crane, 2001). (personalityresearch.org)