Pathological jealousy or more than one to spy on the other parent. It is not out of the question for a child to witness a homicide or suicide where their parent is the victim. Pathological jealousy Pathological jealousy, also known as Morbid jealousy, Othello syndrome or delusional jealousy, is a psychological disorder in which a person is preoccupied with the thought that their spouse or sexual partner is being unfaithful without having any real proof, along with socially unacceptable or abnormal behaviour related to these thoughts. The most common cited forms of psychopathology in morbid jealousy are delusions and obsessions. It is
Sexual jealousy jealousy in both males and females. In addition, some of these explanations can be used to explain the sex differences in sexual jealousy and why there may be differences in the degree to which people experience jealousy. Evolutionary psychologists propose that the core function of sexual jealousy is to retain access to a valuable mate. This explanation is known as "jealousy as a specific innate module", "JSIM". According to this perspective, sexual jealousy should be activated by threats to the relationship; in particular, threats of sexual infidelity by the female and threats that the male may share his resources (money,