Noticeable changes in mood—such as irritability, indifference, or being unusually affectionate—can be red flags. Sometimes guilt causes overcompensation in showing love, or they might emotionally distance themselves. Frequent lies, inconsistent stories, or avoidance of questions about their whereabouts or activities can indicate they’re hiding something. A lack of interest in your feelings, less effort in the relationship, and reduced intimacy might reflect emotional withdrawal linked to infidelity.
