The jealousy is a reaction to a real or imagined threat perceived at an estimated relationship. The jealousy is present to a greater or lesser extent in all at some point in life. This study aims to understand how jealousy is experienced by homosexual couples, identifying if such mechanisms are similar or different of the heterosexual jealousy. To address this objective, we performed a systematic review of the literature on this subject. It can be observed that jealousy is present in affective-sexual gay relationships, being a protective factor for the maintenance of the loving relationship minimizing the risk of sexual and emotional loss. It highlighted the need for new issues to understand the homosexual jealousy can be more damaging relationships than in heterosexual jealousy and identify if cultural conditions affect the manifestation of it among homosexuals.

Relacionamentos amorosos e pós-modernidade: contribuições psicodramáticas Loving relationships and postmodernity: psychodrama contributions Las relaciones amorosas y la posmodernidad: las contribuciones de psicodrama