Polygamy is a form of marriage where a man married several women. Polygamy is often connected with worship, so that not infrequently found in the case of a wife asks her husband to marry again with worship as the main reason. On the other hand, most wives cannot accept having to share a husband with other women, even those strongly opposed to the presence of other people into his home life. But even so, in fact against wives who accept polygamy and forced to stick with her marriage. In psychological, all wives will feel annoyed and hurt when her husband knows Polygamy was. It will also affect everyday activities and even the subject of her relationship with any environment is disturbed. The purpose of this study was to determine factors that cause the wife was forced to accept polygamy and psychological condition. Researchers used qualitative research method of case studies. The subjects of this research are about three people. While the techniques used in data analysis, descriptive analysis. Using data collection techniques and the validity of interview techniques used in data source triangulation. The source in question is a husband, children or neighbours. The results of this study indicate that a wife was forced to accept polygamy because of several factors that are financially dependent on their husbands, children retain the right of inheritance, family meddling in domestic subjects, the husband is not willing to divorce the subject and child factors. While the psychological condition of the three subjects are feeling hurt, angry, frustrated, and resentful towards her husband continuously, the subjects felt inferior, the subject is susceptible or sensitive to certain situations, such as noise and party atmosphere, the subject withdrew from the environment, the subjects never attempted suicide, the subject is always blamed himself, the subject becomes somewhat closed, the subjects become insomnia, often ill, often mutter or grumblegrumble itself, and the subjects are often in conflict with their husbands.