One of the most common reasons for women to cheat is that they are seeking sexual and emotional satisfaction somewhere else, while benefiting from the current relationship financially. This usually occurs in relationships where the man is physically and emotionally unavailable. Another reason is that while being in a relationship, the woman is still looking for the right person for her. In this case, she isn't completely satisfied with her current partner and considers him a temporary choice.
A woman might cheat for revenge. If a woman finds out that her man cheated and she isn't able to forgive him completely but doesn't want to break up either, she might cheat to make herself feel better.
If a woman is feeling neglected, ignored or unappreciated even for a short period of time, her attitude towards her man changes drastically, which can result in her cheating.
Some women cheat because they are afraid to miss something. This usually applies to younger women who don't have much experience and want to try multiple things before settling down.
Another reason a woman might cheat is because her man is bad in bed. Usually, if one of the partners feels unsatisfied, it's just a matter of time before they find that satisfaction somewhere else, according to DivorcedMoms.com.