Want to confront your husband because you think he's cheating on you? You should know this going in. There are TWO WORDS he might say that are the single biggest giveaway that, yes, he's having an affair.
And they are . . . "You're crazy."
If you accuse someone who's not cheating, he'll be hurt and mad . . . but his instinct won't be to say you're crazy. His instinct will be to figure out why you thought he was cheating and reassure you that he's faithful.
When someone IS cheating, they want to make you doubt YOURSELF instead. So by saying "you're crazy" over and over, they're trying to make you question your own judgment. (Yahoo Shine)
