"Kuckold" is translated from English as cuckold. This was the name given to husbands who did not know about their wives’ infidelities and raised stepchildren. Associations also arise with the cuckoo, which throws its eggs into other people’s baskets, since the male cuckoo does not help it in nursing the chicks, but flies away immediately after mating. If this is the case, the man is indeed deceived by the will of the woman. Nowadays, cuckolding is a sexual deviation, a type of BDSM, when a man deliberately pushes his partner to have sex with other men whom he perceives as stronger sexually, with higher status, or initially chooses a woman who is not against such relationships. I recall the “right of the first night,” which existed in the Middle Ages among the feudal class, when a feudal lord could deflower his peasant’s wife on her wedding night and subsequently cohabit with her. The peasant woman gave birth to illegitimate children from the feudal lord, and officially her legal husband was listed as the father - they were engaged in education. “The Right of the Master” painting by V. D. Polenov A modern cuckold should feel like a kind of peasant, whose personal boundaries are being invaded by someone towards whom he will experience strong feelings of envy and jealousy, and who will have intercourse in front of his eyes with his own wife and child whom he may then raise, because it also happens that the cuckold himself insists that his wife not use protection. The cuckold gets masochistic-erotic pleasure from humiliation from the process of watching his wife copulate with others, masturbation under the influence of these ideas, showing photos, videos in special communities in order to receive sexually charged assessments of his wife by community members and new proposals. If sexual masochism is combined with moral masochism, then such a person may seriously believe that this form of relationship allows a woman to feel happier or that thereby he is preventing something unwanted. Cuckolding is often covered up by the so-called “open marriage”, in which the husband enjoys not only stories about his wife’s adventures, but also legalizes his own infidelities. In the film “Breaking the Waves,” a wife shared with her disabled husband, who had lost the ability to have sexual intercourse, sexual relationships with others, as if allowing him to identify with them, to feel like a man again. Her stories became for him a form of receiving pleasure from these performances, despite the fact that initially he did not seem to have such a deviation. A hysterical man, pushing his partner into bed with another, is trying to unconsciously sexualize his fear of infidelity and failure in male competition for procreation and the affection of women. And now about dangerous forms of cuckolding, which can end disastrously for a woman - the destruction of her psyche and even death. There are cuckolds with a paranoid-masochistic character. Wanting an affair on the side, but not allowing himself this because of a strict internal censor, such a man projects his desire onto his partner, accusing her of infidelity. The relationship between them becomes tense and the woman actually commits adultery. Then the partner finds some traces of betrayal and interrogates the woman with passion, asks her to tell him about the betrayal in all details, then he suffers, pours out his anger on her, does not talk, but does not let go, until a new betrayal - and everything starts all over again. Or a partner with a papanoid-masochistic character, having unconscious homosexual urges, pushes his partner to cheat, so that he can then imagine himself in her place. However, driven to furious jealousy, in a fit of passion, he can beat a woman and even kill in some cases either her or her lover, or maybe both. If the partner suffers from the need to engage in sexual intercourse with various unfamiliar men, but she does this because of low self-esteem, weakness of her boundaries, in the hope of keeping her partner, then in this case ©