And the Italian book Gli imperfetti genitori (The Imperfect Parents), by Marcello Bernardi, emphasizes that to develop successfully, children ideally need two parents.
Itaallase Marcello Bernardi raamatus „Gli imperfetti genitori ” (Ebatäiuslikud vanemad) toonitatakse, et ideaalis vajaksid lapsed heaks arenguks kahte vanemat.