Longitudinal Links of Parenthood Regret and Parental Burnout at the Between‐Person and Within‐Person Levels

ABSTRACT Objective This study examines the longitudinal and reciprocal relationships between parenthood regret and parental burnout. Background Parenthood regret and parental burnout are increasingly recognized as common, yet distinct forms of negative parental experiences with potentially severe consequences for family wellbeing. Prior research has primarily studied these constructs separately, providing limited insight into how they mutually reinforce one another over time. Method Two longitudinal studies were conducted involving parents from Poland (Study 1; N = 1275, emerging adults, convenience sample, 12‐month duration) and primarily the United Kingdom and United States (Study 2; N = 1545, diverse ages, convenience sample, 8‐month duration). Parenthood regret and parental burnout were assessed using validated self‐report measures administered at three intervals; data were analyzed using cross‐lagged panel models (CLPM) and random‐intercept cross‐lagged panel models (RI‐CLPM). Results Findings indicated reciprocal associations at the between‐person level: parents experiencing higher parental burnout reported increased parenthood regret over time and vice versa. At the within‐person level, however, only increases in parenthood regret consistently predicted subsequent increases in parental burnout; the reverse direction was not supported. Conclusion Parenthood regret and parental burnout are reciprocally linked at the between‐person level, while parenthood regret appears to play a particularly significant role at the within‐person developmental level. Implications Results underscore the need for interventions addressing parenthood regret concerns to reduce long‐term burnout risks.