Understanding trends in divorce and relationship stability in the U.S. from 1970 to 2019

The Divorce Decline and Relationship Stability: 1970-2019

NIH-funded research University of Wisconsin-Madison · NIH-10741358

This study looks at how divorce and stable relationships have changed in the U.S. over the last 50 years, focusing on things like living together before marriage and how education, race, and being a parent affect these changes, especially for older adults.

Quick facts

Grant typeR03 grant
Study typeNIH-funded research
Funding institutionUniversity of Wisconsin-Madison NIH-funded
Lab location1 site (Madison, United States)
Project IDNIH-10741358 on NIH RePORTER

What this research studies

This research investigates the trends in divorce and relationship stability in the United States over nearly five decades. It aims to understand how changes in family patterns, such as the rise of cohabitation and the selectivity of marriage, impact relationship stability. By analyzing two comprehensive data sets, the study will explore how factors like education, race/ethnicity, and parenthood status influence these trends. The research also considers the older population, which plays a significant role in divorce rates, to provide a more complete picture of relationship dynamics.

Who could benefit from this research

Good fit: Ideal candidates for participation or benefit from this research include individuals aged 21 and older who have experienced or are currently in relationships, particularly those affected by divorce or cohabitation.

Not a fit: Patients who are not currently in relationships or have not experienced divorce may not receive direct benefits from this research.

Why it matters

Potential benefit: If successful, this research could provide valuable insights into family dynamics that may help inform policies and support systems for individuals navigating relationships.

How similar studies have performed: Previous research has shown success in analyzing family dynamics and divorce trends, indicating that this approach is grounded in established methodologies.

Where this research is happening

Madison, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.