Could Murphy's Law also exist in relationships?

Murphy's Law was a popular rule of thumb, often expressed as " If something can go wrong, it will." I didn't find any Murphy's Law related to relationships between the two genders in the study of online literature enthusiasts. However, accidents and unpredictability in relationships were indeed common. For example, sometimes two people would suddenly find that there was an irreparable difference between them at a certain time, or they might find that they no longer had feelings for each other at a certain time. These unexpected events may make both parties in a relationship feel uneasy and frustrated, but Murphy's Law may not provide an effective solution. It was very important to build a foundation of mutual respect, trust, and understanding in a relationship between the two genders. If both sides could communicate honestly, understand each other, and support each other, even if there were accidents, both sides could jointly deal with and find solutions to the problem.