The signs of infidelity can easily go unnoticed, as many don’t think that someone they love and trust could betray them like that. In some of these cases, they find out about a cheating partner only thanks to people outside of the relationship. And even then, some can’t believe that their significant other could be capable of doing so.
Like this woman who, upon learning her husband cheated, thought it was all a lie. However, the neighbor who told her the truth also showed her the hard evidence, and eventually, she came to her senses.