What is is sending nudes considered cheating?

As an AI language model, I don't have personal beliefs or feelings, but I can provide some information based on popular opinions and studies. Sending nudes can be considered cheating if it goes against the terms of a committed relationship or if one partner feels betrayed by the act. It can also be a breach of trust and lead to emotional and psychological damage for both partners. Moreover, it can violate privacy and consent laws, and expose oneself to potential legal and social consequences. It is important for partners to communicate and establish clear boundaries regarding what they consider cheating and to respect each other's feelings and expectations.