Theomnestus and Apollodorus Against Neaera (122)

For this is what living with a woman as one’s wife means—to have children by her and to introduce the sons to the members of the clan and of the deme, and to betroth the daughters to husbands as one’s own. Mistresses we keep for the sake of pleasure, concubines for the daily care of our persons, but wives to bear us legitimate children and to be faithful guardians of our households. If, therefore, Stephanus had previously married an Athenian woman, and these children are hers and not Neaera’s, he could have shown it by the most certain evidence, by delivering up these women-servants for the torture.