Another way it could end is that the husband asks for some time apart. During this time, the wife reflects on her actions and tries to change herself. Eventually, they might get back together if the husband sees real change in the wife.
He might listen attentively and nod along, showing his interest in the story.
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.
One possible plot could be that the wife has made some mistakes in the relationship, like being overly flirtatious with other men. She finally decides to tell her husband. She might be feeling guilty and wants to come clean in order to save their marriage.
Often it ends in disaster. The husband might find out and there would be a huge rift in the family. There could be divorces, estrangement between family members, and a lot of anger and pain.
The story could end with the husband realizing that he doesn't want to be with a person who cheats on him, regardless of his plan. So he might quietly and amicably end the relationship, dividing their assets fairly. Or, if the wife realizes that she made a huge mistake and the husband's plan made her see the value in their relationship again, they could end up with a stronger bond. But this would require a lot of work from both sides, like being completely honest with each other about their feelings and expectations.
Society would generally view this situation very negatively. Most traditional values in society uphold monogamy and the idea of a marriage being between two people. This sort of behavior goes against those norms.
Another way it could end is that the wife realizes she has gone too far. She then tries to reverse some of the changes she has made. The husband is a bit confused at first but they gradually work together to find a middle ground where the husband is more in touch with his feminine side but still retains his masculinity.
Often, it could end with the wife realizing her mistake and going back to her husband. For example, she might have a moment of clarity where she sees the value of her marriage and the harm she has caused. And then she tries to make amends and work on rebuilding the relationship with her husband.
Sometimes it can end in disaster. If there is a misunderstanding between the wife and husband about the nature of the escort, like if the husband thinks the wife doesn't care about him anymore, it can lead to big arguments and strain the relationship. Or if the escort has ulterior motives and tries to break up the marriage, things can go really wrong.
It could end happily if the wife also shares the husband's vision of a big family. After having the children, they could all live in harmony. The family could be involved in various philanthropic activities together, using their wealth for good causes. And the children grow up to be successful and loving towards their parents.