Cheating spouses often exhibit telltale behaviors such as becoming more protective of their phone, changing passwords without reason, being evasive about whereabouts or activities, and spending increasing time away from home without reasonable explanation. They may also become irritated when asked simple questions, act defensively or turn accusations back on their partner. Finding unexplained calls, texts, emails can indicate an affair is happening and a loss of intimacy or affection in the relationship may be a sign the spouse's interest now lies elsewhere.

1. 10 Signs of Cheating Spouse -
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