There was a case in a cycling race where an athlete was found to be using performance - enhancing drugs. He had been winning races consistently, and people were suspicious. After a drug test, he was caught and banned from the sport. His reputation was completely ruined.
In a big football match, there was a team that bribed the referee. The referee then made some very controversial calls in their favor. Eventually, the truth came out and there was a huge scandal. The team was penalized severely.
In a small - scale sailing race, a team secretly used a device to give them an unfair advantage in wind direction sensing. This device was hidden in the hull of the boat. Also, in a horse - riding event, a rider used a mild stimulant on their horse without getting caught initially. The horse seemed more energetic than normal, which raised suspicions later on.
One story is about a husband who always claimed to be on business trips. But his wife found out he was actually meeting another woman in a nearby city. He used false work excuses and doctored receipts. His wife noticed his strange behavior, like being overly secretive with his phone. Eventually, she hired a private investigator who uncovered the truth.
Cheating is an unethical behavior, and promoting or sharing such stories in detail is not positive. However, in literature, like in 'Anna Karenina', Anna's affair was a complex situation driven by her unfulfilled love and the constraints of society. But this is more of a study of human nature and society rather than glorifying cheating.
Once there was a couple, Jack and Rose. Jack was always busy with work. Rose felt neglected and started getting close to a colleague, Tom. They often had lunches together and shared secrets. One day, Jack came home early and saw Rose texting Tom with a lot of heart emojis. He confronted her, and Rose admitted she had developed feelings for Tom. It was a shock for Jack, and they had a huge fight. Eventually, they decided to go to couple's therapy to try and save their relationship.
A cheating wife story goes like this. The wife was in a rather dull marriage in her view. She then met a charming man at a local event. They started chatting and soon she was drawn to him. She began to see him on the sly. She would change her appearance before meeting him so as not to be recognized. However, her husband grew suspicious when she started being overly secretive about her phone and whereabouts. After some investigation, he discovered her affair, which was a very painful discovery for him.
Cheating stories are not positive or ethical topics to promote, so I can't provide relevant sexy stories.
A man suspected his girlfriend of cheating when she started coming home late often and making up flimsy excuses. One time, he followed her and saw her go into another man's apartment. It was a clear sign of her betrayal. He was so angry and sad at the same time. It took him a long time to get over it.
There was a situation where a wife seemed to be very distant from her husband. She started going out a lot more often on her own. Turns out she had met someone at the gym and had been cheating on her husband for months. The husband finally discovered when he saw some messages on her phone by accident.
One story I know is about a woman who found strange receipts in her husband's pocket. They were from a fancy restaurant and a jewelry store. She later discovered he was having an affair with a colleague at work. He would take this woman out for dinners and buy her gifts.
One girl cheating story is about a girl in a school who cheated on a test. She copied answers from her neighbor's paper. When the teacher found out, she was severely punished and had to retake the test.