10 reasons why your wife would cheat on you

Men are not the only ones straying. Cheating husbands used to outnumber wives, but that has changed.

A recent infidelity study by a British marriage bureau reveals that out of 3,000 participants, nearly 20 percent of women confessed to cheating.

Meanwhile, another survey found that 5 percent of women cheated on their partner, while less than 3 percent of men admit to it.