Infedelity is wrong

In last weeks lecture I was suprised to hear how many people have cheated on their partner. I think it is wrong to cheat on your partner as you have made a commitiment to stay with one person and you are breaking this commitment by going with someone else. However, I think people cheat on their partner for a number of reasons including being attracted to someone else or they do it to be rebellious. I think that cheating on your partner is a vicious circle as you start by cheating and then lie to your partner or cheat on the person you have cheated on with someone else. The only good thing about cheating is that in most cases the partner finds out, so they get what they deserve. A good example of this is "Friends" when Ross cheats on Rachel with someone else.