Some might end with the wife leaving the store embarrassed. For example, if she entered thinking it was something else and then quickly realized her mistake.
Well, if we consider this from a more positive angle, perhaps some might argue that if the 'wife in an adult store' story is about her being in there for a very innocent reason like looking for a gag gift for a bachelorette party. But still, this kind of topic is on the edge of propriety. Most people would feel uncomfortable sharing or hearing about someone's spouse in such a context.
Often, they end with the breakdown of the marriage. The discovery of the affair usually leads to a lot of drama, with the husband feeling betrayed and the wife having to face the consequences of her actions.
Often, they end in divorce. Once the cheating is caught and admitted, the trust is broken and it's hard to repair. For example, if the wife has been having an affair for a long time, the husband may feel so betrayed that he can't see a future with her anymore.
They often end in separation or divorce. Once the cheating is out in the open, the trust is broken and it's hard to repair.
Some end in divorce. Once the affair is discovered, the trust is broken and the couple may not be able to repair their relationship. The husband may not be able to forgive the betrayal, leading to the end of the marriage.
They can end in different ways. Sometimes the housewife realizes her mistake and goes back to her normal life. For example, she might have a moment of clarity and understand that the seduction was just a momentary distraction. Another way is that she continues the relationship in secret. This often leads to a lot of drama and stress as she tries to balance her double life. And sometimes, she decides to leave her old life completely, whether it's her marriage or her role as a housewife, and start anew with the person who seduced her.
Often, they end in separation or divorce. Once the cheating is out in the open, the trust is so broken that the couple can't go back to how things were.
Often, they end in divorce. When a wife's cheating is discovered, it breaks the trust in the marriage, and many couples cannot recover from that.
Often, they end with the couple finding a way to accept the situation. They realize that their love is more important than physical appearances or differences in size. For example, the husband might build a bigger house to accommodate his larger wife, and they live happily ever after.
Some end with the wife firmly rejecting the seducer and the relationship between the husband and wife becoming stronger. They realize the value of their relationship through this test.