In order to recognise these, it is enough to list some which are genuinely weighty reasons. For instance, lack of parental love leading to the rejection of children, insobriety, drunkenness, uncleanliness, immodesty, a readiness to betray household secrets, to engage in law-suits, to assault people, to exact vengeance, to do wrong, to steal and to deceive; inward unlikeness leading to antipathy; forwardness in demanding conjugal rights, which make the husband as cold as stone; interest in magic and sorcery; a strongly irreligious attitude and such like.