“…Several studies with different populations have shown that the prenatal coparenting alliance was predictive of postnatal mother–father–infant interactions (e.g., Altenburger, Schoppe‐Sullivan, Lang, Bower, & Kamp Dush, ; Favez, Frascarolo, & Fivaz‐Depeursinge, ; Schoppe‐Sullivan, Kamp Dush, & Bower, ; Simonelli, Bighin, & Palo, ). The quality of the prenatal coparenting alliance, in particular coparental cooperation and warmth and each parent's intuitive parenting behaviors, has been shown to predict the quality of the triadic family interactions at 3 months (Carneiro et al, ; Favez, Frascarolo, Lavanchy Scaiola, & Corboz‐Warnery, ), 9 months, and 18 months after birth (Favez, Frascarolo, et al, ).…”