The degree of pain in an extramarital affair varies from person to person because everyone's emotions and experiences are different. However, some people may go through very painful experiences because they may lose their loyalty and love for their spouse and family, and at the same time feel lonely and lost. Here are some examples of people who might experience the pain of extramarital affairs: 1. A lover having a child with another person may cause the spouse to feel betrayed and hurt, and the child may also be affected. Extramarital affairs may lead to family conflict and breakdown because the interests of the two families may not be consistent. Extramarital affairs may bring psychological pressure and burden because people may need to face their own moral and ethical challenges. Extramarital affairs may make people feel lonely and helpless because they may not be able to establish a true intimate relationship with their spouse. Although extramarital affairs may bring pain and challenges, some people may also find pleasure and satisfaction in it. Therefore, whether or not to experience the pain of extramarital affairs should depend on one's emotions and experiences.