What is affair definition?

An affair is an emotional or sexual relationship between two people, where at least one person involved is already in a committed relationship or marriage with another person. It is also known as cheating or infidelity. Affairs can be physical or emotional, and they can vary in intensity and duration. They often involve secrecy and deception, as well as strong emotions, such as love, passion, and guilt. Affairs can have a significant impact on the people involved, their partners, and their families, and can lead to emotional pain, trust issues, and relationship breakdowns.