why?

Both men and women cheat and it's not because it's in their nature. No one is genetically dishonest or unfaithful. Most of the time, when someone cheats, it's because something is missing in the relationship and instead of facing it and either working it out or breaking up, the person decides that a distraction is a better option. Some others are attracted to the excitement of forbidden fruit. You can't generalize though because everyone is an individual.

well, the answer for this question would be same as the answer for : why do some boys cheat? do you know the answer? well, i think its inherent in the nature of human beings to cheat.....no one can be perfect. happy mylotting........:-)

There's really no telling as to why some girls cheat, it's just something they do. The reasons could be different, or all the same. It might be for the same reasons guys cheat, people might not think it is.

I dont know friend. It may be their nature .

It doesn't matter whether its a girl that cheats or a boy ,everyone ,some or the other time cheat ,with reasons being numerous.But primarily they cheat for self satisfaction.

Both men and women cheat not only girls.There are many reasons why one cheat but what ever reason that is its not an excuse why one should cheat. If your hurt try to resolve your problem and dont do anything that will harm anyone as well as yourself.