Delusional jealousy (or Othello syndrome) is a psychiatric disorder in which a person holds a delusional belief that their spouse or sexual partner is being unfaithful.

• 错觉性嫉妒(或者是奥塞罗综合症)是一种心理混乱；因为一个人坚持错误的看法；认为他们的配偶或者性伴侣有不忠的行为.