Real and wonderful extramarital affair investigation to catch adultery: a male customer found us and said that there is a problem with his wife now, the wife often quarrels and does not go home after get off work, we found through the follow-up investigation that the customer's wife and her male classmate are often together, and there is no intimate contact outdoors, and finally discussed and decided to find out their affair den, after a few days of hard tracking and investigation, and finally locked in a certain building in a certain building in a community in Futian, Shenzhen, after our analysis and discussion with the customer, finally the customer called the police at about two o'clock in the morning in the middle of the night and knocked on the door together. At the moment of opening the door, the other party was disheveled, we reminded the customer to grasp the atmosphere and feelings of the scene, and finally both went to the police station to negotiate, after police criticism and sufficient evidence, his wife only admitted to cheating on the male classmate, if the divorce belonged to the party at fault, it must be less property! In the end, they negotiated to solve it themselves, and we no longer intervened!