Definition
Infidelity refers to the act of being unfaithful to a partner in a committed relationship. It typically involves violating an agreement or promise of exclusivity, whether emotional or physical. Think of it as breaking a promise in a relationship. It is a betrayal of trust and can cause significant emotional distress. Infidelity isn't always physical; it can also involve forming a deep emotional connection with someone else. It's like breaking a secret pact. It is a major relationship challenge.