Bertha Coutts is Mellors’s estranged wife and the mother of his daughter, Connie Mellors. Mellors and Bertha grew up together. Though he was initially impressed by her worldliness and “sensuality,” the couple soon grew to resent each other’s sexual habits. Bertha disliked how much Mellors craved sex, while Mellors felt that Bertha was selfish in the pursuit of her own orgasm. During the war, Bertha left Mellors for another man, but after Mellors files for divorce, Bertha tries to stop him by spreading rumors about his affair with Connie. In the novel, Bertha exemplifies the aggressive sexuality that Mellors—and later Connie—comes to see as deviant.