Fact or fiction? All men will cheat given the opportunity.

Not true. Not all men cheat.... And not all women are loyal either.

I think cheating has a lot to do with having an oppurtunistic attitude. For example, given the right time in the right place with the right chemistry; I do see a man cheating, now will every man go the whole way. Well I see that as the act of loyalty by them not giving into oppurtunity. And for women I think it is more of an emotion stability thing. For example, a woman will probably cheat if she is betrayed, deceived, angry or just out of pure vengeance, and unless there's some incredibly strong desire to not give into her temptrous responses, then she would probably go all the way, but then ends up suffering more then the man based on the post- guilt. shame and remorse from giving into her emotional undertow; thus confusing herself on her loyalty.

I would say most inmature young men would cheat given the chance, 15 to 30 year olds, Not all men are dogs, Black guys cheat every chance they get exspecialy if they can get a white woman, How do I know this? I've been to prison and black men will only be doing a short time, 6 months to 18 months and these black guys will be letting gay men give them oral sex and will have anal with them too and they have a woman on the outside with kids and they still do it, Beleive it or not, they all do it and they call it (gay for the stay) they try to act like their not gay, they use the excuse that these gay men they have sex with are *******, to them it's all good, If theses black men will do this in the joint what do you think they do when their on the streets, not all do this but by first hand experience 99.5 % do and they see it as having sex with a woman, they deny their gay or bisexual but they streight **** other men in their anis and let other men put their mouth on their penis. Like I said I've been to prison and I saw them do this, think what you want, Thats why I will not do anything with a white woman that dates black men. the next worse is the hispanic man, They do the same thing but only about 45 or 50 % do compared to black men, The next is the white man, mostly the only white guys that do this is the ones who are gay before they even got to the joint, this is about 1 tenth of one % of the population, the other 10% of the gay men are black And they dress like a woman and have breast like a woman cause they get hormone shots and the state pays for it, Im a streight white man and I've never had sex with another man at all but I thought it would be a good insite to a woman out there that wanted to see what happens in a closed enviorment.

I disagree. Sexually speaking, I know that I am not large enough or long lasting enough for my wife. She is socially, intellectually and physically, not to mention financially more advanced than I am. I am so worried about loosing her until I do not even imagine being with another woman. My fantacies are about my wife.

I think it is fact. Because I consider cheating to be any desire for sexual pleasure that does not come from your partner. ex: looking is cheating.

my guess, it's not a matter of man or woman.

Biologically, men are more likely to "cheat' because they have a natural compulsion to spread their DNA. Women have less opportunities to do this, because they have to go through the whole process of childbirth and raising the offspring. So they consider it "safer" to stay with one reliable man as a source of genetic material. So anyway, yes, I think most men will cheat given the opportunity. But I think monogamy is a joke, so I'm not complaining.

Yeah, pretty much. There is a school of thought that says women should just accept this concept, as hard as it is.