Why Cheat on a person?
482525
Cheating is a very bad thing. It is a deception of your girl friend/boy friend or spouse. People cheat because they find someone they are sexually attracted to or are not getting what they want from there significant other.
642814
if a guy cheats on his girlfriend it means he will cheat on her always and he will cheat on his wife as well when he gets married. cheating is a weak personality. it doesn't fix until one partner breaks the relationship.
335941
Why would you want to date someone that already has shown a tendency to cheat?\n\nWhat if her boyfriend is some who can beat the **** out of you (and maybe even her)?\n\nMore trouble than it's worth...\n\nThat's just dumb.
762493
The biggest reason is cheating.
841252
Anyone who cheats doesnt deserve a second chance period...If ur with that person youre with them for a reason.....Their isnt any sense in getting a boyfriend or girlfriend if ur gonna cheat on them...its just wasting your time and theirs
14105
Never cheated, but been cheated on several times. *shrugs*  Personally, I put the hurt beside it self and focus on one thing.  There are plenty of fish out in the sea and I'm not going to waste time on someone who doesn't want me there.  Besides, I'm perfectly sure that there is someone who will like a faithful partner instead of the usual run of the mill.\nTo put it simply, don't cheat, it only ends to heartache and there is nothing that can justify it.  If your having problems with your partner, either work them out or close up shop.  Then you can move on to another partner, because if you cheat and take on another partner they might leave you because you lied to them.  Its a vicious cycle of hurt, end it, just because you hurt doesn't mean you've got to hurt everyone around you.
804574
I have cheated everytime I am with someone. I think its because I haven't found someone who I CANT cheat on! When I do find this person I think that I will NEVER cheat again!!! BUT I will say I have NEVER BEEN CAUGHT!!! So NO ONE HAS been hurt!
162663
Cheating means that you deceive someone you love (hopefully love anyway). If you do it openly they have the option to kick your butt, join in or leave you alone with your new find.\n\nNot telling them is just a cowardly way of lying. Postponing the truth and hoping it won't be found out.
1090312
I don't believe in cheating on people either. I think people do it because they want the excitement of the beginning of a relationship where sometimes both people are on their best behavior, etc. or maybe they like the "conquest". Anyway neither reasons are very good because the next relationship will be the same eventually. I think some people aren't mature enough to realize that  they could just put their love and affection in the present relationship and it would be just as exciting. If a person lived by "do unto other as you would have done to you" they would not cheat.
686181
cheating is cheating whether it is a man or woman
1178346
I cant give you the reason for the person you may be talking about but,most people(male or female) will have an affair with someone if given the chance.It may have something to do with being selfish,self-centered,and they might have a low self-esteem,and Im guessing they dont have morals and values or a lack of.Some may just have a lack of commitment.Anyway,I for one cant figure out why someone would waste someone elses time by pretending to be someone they arent by acting like they Love or care for someone.....Its sad....... Best Wishes
830345
once a cheater always a cheater, why try to make it work?
498428
Men and women cheat for different reasons. Men cheat for sex, and women cheat for affection and attention. Yes, this is a generalization, and some women cheat because they are nympho's, but that is not the norm. I believe the old saying "a man is only as faithful to his partner as his options" meaning that a though a man may not go out of his way to try and get laid, but if it's put in front of him and offered up he is hard pressed to say no. A woman on the other hand equates sex with an act of love, unlike the man who sees it as an act of lust and gratification.
578773
usually its because they need a change to the same routine, maybe they are second guessing their relationship,maybe they can get what they need from the person their cheating with, maybe its blackmail, or greed or lustor,maybe theyre still in love with their ex partner(if its an ex they slept with), maybe they got into deep into a relationship they cant get out of , maybe they dont love their spouse , maybe its low self esteem , \n\nwho knows there are many different reasons and no one reason is right or wrong, and it has nothing to do with anything except the struggle that is going on inside that person that does it, dont bother to ask why people do it,  just dont do it yourself, and walk away if it happens to you.
498090
Cheaters are HYPOCRITES.\n\nBut cheating has 2 types; cheat for bad and cheat for good.\n\nCheat for bad is, as we all know it, for sure, it will hurt anyone. So don't cheat your BF/GF! Because that is not good in a relationship!\n\nBut there is a cheat for good. Cheat for good means, well, for example, you're actually meet up with you cousin girl, to just discuss about family matter. Nothing more, I mean he's your cousin!. Your girlfriend call your cellphone and ask, "who are you with right now?". You don't want her to feel suspicious because your GF is a really really jealousy person! So you say, "Oh..I'm currently discussing assignment with my friend, John. Why?". \n\nYou're cheating your girlfriend so that she won't get hurt. But YOU know that you're not cheating on her over a really bad thing. \n\nAnother example, you're in a toilet, taking a pee. Your girlfriend call your cellphone, "where are you?". And you say, "Oh...I'm errr...in my bedroom of course!". ;-P
66143
From my experience with a friend, guys feel she is cheating cause he is.  The guilt and thought that she is doing the same thing grows strong and he shows those emotions.
1118112
Really, there is never a good reason for the other person that is being cheated on but, sometimes, when a person is all alone in the marriage, being ignored and traeted badly by the other person, then they cheat, they do this to feel love again, to feel needed. Sometimes, things just happen, even if they were trying not to happen.