One sign could be sudden changes in appearance. Maybe she starts dressing more provocatively or wearing new scents, but the husband just thinks she's trying to look nice for him. Another sign might be a change in sexual behavior. She could be less interested in being intimate with her husband, but he might assume it's just stress from work or other things.
There was a story where a wife joined a club as an excuse to meet her lover. She told her husband it was a book club. But in reality, she was using that time to be with the other man. The husband, not suspecting a thing, was proud of her for being so 'intellectual' and joining a club. He would even encourage her to go to the meetings, completely unaware of what was really going on.
Another sign is being overly protective of her phone or computer. In many stories, the cheating wife doesn't let her husband near her devices. She might quickly close apps or turn off the screen when he comes close. This is because she doesn't want him to see the messages or photos from the other man.
Some signs could be being overly secretive with her phone, suddenly having new and unexplained interests or hobbies that take her away from home often, and being less affectionate towards her husband.
He can keep a journal of the things that are making him suspect her. Write down the dates, times, and what exactly happened. This way, he can have a clear record if he ever needs to address the issue further. At the same time, he should try to maintain a normal life as much as possible. Don't let the suspicion completely take over. Try to still have normal interactions with his wife and family, but be observant at the same time.
Well, the husband should focus on self - improvement too. He can take up new hobbies or exercise to relieve stress. In terms of the relationship, he should communicate his boundaries clearly. If he decides to stay with his wife, he needs to set rules for rebuilding trust. For example, she may need to cut off contact with the person she cheated with. He also has to be prepared for the fact that it will take time to heal the relationship, and there may be setbacks along the way.
A wife cheating on her husband in a revenge novel usually involved the following plot:
The protagonist was cheated on by his wife. He felt angry, disappointed and desperate, and decided to take revenge.
Through various means, including investigation, stalking, threats, etc., the protagonist finally succeeded in exposing the truth of his wife's adultery, making her feel guilty and ashamed.
After revenge, the protagonist would usually seek inner balance and repair, try to communicate with his wife and try to forgive her mistakes.
In some novels, the protagonist may choose to divorce or take other actions to end the marriage, but after revenge, he will usually reconsider his life choices and start a new life.
This kind of novel usually involved topics such as love, marriage, family, morality, etc., which might bring readers deep thoughts and enlightenment.
One common sign could be a sudden change in her appearance. If she starts dressing up more often or wearing a lot of perfume when she didn't before, it might be a red flag. Another sign is if she becomes overly secretive about her phone or computer. For example, she might change her passwords or quickly close apps when you come near. Also, a change in her work schedule that doesn't seem quite right, like always having 'late meetings' all of a sudden, could be a sign. However, these signs don't always mean she's cheating, as there could be other explanations too.
In a different story, the husband found out his wife was cheating. He focused on bettering himself. He started going to the gym, got a promotion at work, and became more involved in hobbies. As a result, his wife saw what she was missing out on. He then chose to leave her, showing that he could thrive without her after her betrayal.
There was a case where a husband felt his wife was being distant. He decided to check her credit card statements and found charges for restaurants and gifts that he didn't know about. He then started following her after work one day and saw her meeting a man at a park. This discovery made him realize that their relationship had serious problems. He chose to first try couple's counseling, but it was a long and rocky road to repair their relationship.