In most cases, the most common reason a woman would cheat is because she feels she is being taken for granted. Here are some signs that may prove she is cheating on you.
1. Your sex life is not the same
A sudden interest in trying out new sex positions and techniques that she would not consider before may be an indicator that she is having sex with other men.
2.She becomes extremely defensive for no reason
When you try to kindly correct your spouse or show her that something feels different, she responds in an aggressive way. This may be an indicator that she is hiding something.
3. She becomes more secretive on details about her life with you
What you are not talking about can be very telling. That could be a clue that something is not adding up, thus would prefer to be silent in fear of being discovered.
4. She looks noticeably different
Most cheating spouses have the tendency to change physically, for example, makeup gets applied daily, a thing she never used to do in the past, posture changes e.t.c.she may be doing this to impress someone else.
5. She no longer likes hanging out with you
There may be trouble brewing up in your den if your spouse is no longer interested in spending her time with you or hanging out together.she may have found some better company elsewhere.