5 Signs She Is Having Sex With Another Guy Sign 1 Her Behavior Changes! You know their daily routine, things that make them happy, sad, or angry, and even their every move in bed! If you are a friend, do you know all your spouse's contacts? Essentially, the cheater may try to belittle the non-cheating spouse to make them question their suspicions.
4 — She is Using Her Phone or Computer Much More This is absolutely behavior you should watch out for, especially during late hours of the night where she is likely chatting away with her lover on one of these devices.
It can be due to the reason that a wife is not happy with a husband.
Be on the lookout for some tell-tale phrases that show a guilty conscience.
Your relationship can be, too.
Maybe, she has not officially started any affair yet.