XV. Suspecting that her husband of twenty years was having an affair, Leilanie hired a private investigator to spy on him. After two weeks, the private investigator showed Leilanie a video of her husband having sexual intercourse with another woman in a room of a five-star hotel. Based on what she saw on the video, Leilanie accused her husband of concubinage. Will the case of concubinage prosper? Explain. (3%)