Each of the sons represents a distinct character, life orientation and filial attitude that allows Dostoevsky to examine the theme of the father-son relationship in all its complexity and moral ambiguity. Fyodor Pavlovich is a self-indulgent and shameless libertine, apparently not concerned in any way with the normal responsibilities of fatherhood or the welfare of his children.
Each son embodies a unique character, life outlook, and attitude towards their father, allowing Dostoevsky to examine the complex and morally ambiguous nature of the father-son relationship. Fyodor Pavlovich is a self-indulgent and irresponsible libertine who shows little concern for his children's well-being or his parental duties.