Marital stability throughout the child-rearing years

Area of Science:

• Sociology
• Demography
• Family Studies

Background:

• Limited research systematically examines marital disruption risk across child-rearing years.
• Existing evidence suggests child number and age impact marital stability.

Purpose of the Study:

• To systematically analyze how the number and ages of children affect marital stability throughout child-rearing.
• To identify specific child-related factors influencing marital disruption risk over time.

Main Methods:

• Utilized marital and fertility histories from the June 1985 Current Population Survey.
• Employed continuous-time regression models with time-varying covariates for children's ages and numbers.
• Controlled for age at marriage, year of marriage, education, and marital duration.

Main Results:

• Marital stability generally increases with family size up to the third child.
• Stability begins to decrease when family size reaches five or more children.
• Marital disruption risk is elevated until the youngest child reaches adulthood, after which stability significantly increases.

Conclusions:

• The arrival and aging of children represent a critical dynamic influencing marital stability.
• Family size and the developmental stages of children are key factors in marital longevity.
• Understanding these dynamics is crucial for family and relationship research.