There could be several reasons. Some men may feel neglected in the relationship as the wife is focused on her illness. However, this is no excuse for cheating. Or he might have some unresolved personal issues that make him seek comfort elsewhere. Also, he could be a selfish person who is only thinking about his own needs rather than supporting his sick wife.
One possible reason could be his inability to handle the stress of having a sick wife. He might be looking for an escape from the difficult situation at home. Another reason could be his own lack of moral values.
One possible reason could be that the wife is unhappy in the marriage. Maybe she feels neglected or unappreciated. For instance, if the husband is always busy with work and doesn't spend enough time with her, she might seek attention elsewhere.
Perhaps he feels guilty about something he has done in the relationship, like having an affair himself, and he thinks by allowing her to cheat, it will make up for his wrongdoings in some way. Another reason could be that he has some kind of self - esteem issue and believes that his wife is too good for him, so he gives her the 'permission' to seek someone else.
Well, perhaps he has his own insecurities and fears. Seeing his wife with cancer might make him face his own mortality in a way he can't handle. He might also be influenced by external factors like family pressure or the prospect of starting a 'new' life without the burden of a sick partner. However, these are all rather selfish reasons considering the situation his wife is in.
One possible impact is a deep sense of betrayal. The husband may feel like his trust has been shattered completely. He might experience anger, which could range from mild irritation to intense rage. Depression is also likely as he grapples with the loss of his relationship as he knew it. He may start to question his self - worth, thinking that there was something wrong with him that led his wife to cheat.
Family is another big factor. She might think about her children and how cheating could impact their lives. For example, a divorce resulting from cheating could lead to a broken family environment for the kids. Also, she may have a good relationship with her in - laws and not want to break that bond through her actions.
Another reason could be revenge. If a wife discovers that her husband has been unfaithful or has treated her badly in some way, she might decide to cheat as a form of payback. For instance, in a particular story, a husband had an affair and his wife found out. To get back at him, she had an affair of her own.
One reason could be lack of attention from her husband. If he is always working long hours and not spending time with her, she might feel lonely and seek connection elsewhere.
The husband could suspect the wife if she has become distant emotionally. She may not be as affectionate as she used to be, which can make him wonder what's wrong or if there's someone else.
Love. When a husband truly loves his wife, he is more likely to forgive. For example, if she accidentally ruins his favorite shirt while doing laundry, love might make him say it's okay.
One common reason is lack of emotional connection. If the husband is always busy and doesn't communicate well with his wife, she might seek that connection elsewhere. Another could be boredom in the relationship. For example, if they have the same routine all the time and there's no excitement.