👉 In legal terms, a "marital affair" is defined as an act of sexual intercourse between two individuals who are not married to each other. This type of relationship often involves multiple partners or people with whom there are no legally recognized or formal relationships. Marriages are generally considered to be the primary form of family structure and are governed by laws and regulations that protect the rights of the parties involved. In contrast, a "marriage" typically refers to an agreement between two individuals based on mutual consent