1 – A Change in Appearance
If your wife has gone through a change in appearance, it could be a sign that she is cheating on you. What you will want to look for is small, but significant changes in appearance.
For example, has she always worn glasses but has all of a sudden opted for contact lenses? Has your wife recently started showing more skin? Dressing provocatively is a common sign of cheating, especially if your wife typically dresses conservatively. Switching perfumes or wearing it more often can be another sign of cheating. This can be done to impress a new man or to cover up another man's scent.
2 – A Change in Affection
A change in the amount of affection that your wife gives you could be seen as a sign of having an affair. For example, has your love life been happy and healthy in the past? Was your relationship filled with fun, adventure, and great sex? If so, has that changed? If your wife no longer compliments you as she did before or does something as simple as pull away during a kiss, an affair may be going on. Many cheating women try to avoid close contact with their husbands in fear of getting caught or letting their guilt show.
3 – Secrecy
A wife becoming more secretive can often point to an extramarital affair. For example, does your wife spend too much time on the phone or the internet? If so, what does she say when you ask her what she is doing? If you receive a "nothing," or a "not your business," response, something may be going on.
In keeping with phone and internet use, does your wife automatically hang-up the phone whenever you walk into a room? Does she shut off the computer or try to block your view of it? If so, your wife's secrecy may mean that she is trying to cover up an affair.