The association between marital satisfaction and perceived coparenting in infancy: A longitudinal dyadic approach.

Healthy marital relationships and coparenting are vital elements of a well-functioning family, serving as the foundation for promoting optimal child development. By analyzing four waves of dyadic data collected from 236 Chinese parents during the early years of their child's life, our study sought to (a) examine the links between marital satisfaction and coparenting and (b) explore the actor and partner effects between fathers and mothers by constructing corresponding time-averaged and time-specific components of these two variables. Our study revealed that there might be bidirectional associations between marital satisfaction and coparenting. Furthermore, we found that fathers and mothers influence each other in terms of their marital satisfaction and coparenting, both at the average level over time and to some extent at specific time points. This highlights the need for interventions and support programs that address both marital satisfaction and coparenting, as improving one aspect can potentially have a positive impact on the other.