if a married man is not happy will he leave or have an affair?

Divorce is expensive, so many men feel that they can have the sexual affair (it doesn;t work out, either, so now he has TWO angry women mad at him)

Usually if a married man is not happy, he is already having an affair.

People have affairs because something is missing in their relationship with their partners: Be it a certain type of sex, a different type of intimacy or just someone who doesnt judge them. Yes, if people are not happy they tend to have affairs, but this doesn't mean all unhappy married people do.

Why is he unhappy? If you can not fix what is bothering him and he is just unhappy being married to you (sorry) then he may be trying to find away out, will he cheat,? if he can he will as he will be looking for comfort in a different place, it depends on how mature he is as well, if you two can talk and be honest with each other then I suggest you both have a serious talk, if he always avoids you then something is up. Sorry if I had sadden you, not my intention I am trying to make you see that there is a problem and you should fix it right away before it does get out of control. I'm sorry for you.

Most have an affair, rather they are happy in the marriage or not. I think it is because they have a more pronounced libido. However, if he is really unhappy, staying in the marriage could have a negative impact on others and he should get out or seek counseling to try to address the problem.

It is very possible. If a man is not happy in his marriage there is a good chance he will seek happiness somewhere else, even if it means having an affair.

that is a multisided question..... with my many facuets, and scenerios... He may have a affair, or he may leave... or he may stay just because the situation is a secure one... He may stay until he falls for someone else and feels more secure in that situation, it is very hard to say.. But people who are unhappy usually find a release for the problem in one way or another..... But why would you want someone there, who you know is unhappy... Just so you can be? that is the wrong reason..

Yes. Sad truth, but if one knows that he isn't happy and does nothing to assist him to this happiness, then what can you expect? I wasn't happy with my first marriage and stayed true, but sister, did I ever want to go astray badly! I am a bit more religious than most so I stayed because it was my moral obligation. Thank God she divorced me!!! Since then I am elated in my relationship, which is going on 20 years now! Figure out what is is and assist in it's repair. If it's nothing that you can do, you have two choices. Sit in pain, or run to fun!

If a man is unhappy, he should leave and then have an affair!

he may have an affair if he feel like he dont have anywhere else to go but when he find somewhere to go if he still not happy then he may just leave

It could go either way, both or neither. This is too complex to expect a reliable answer. If the problem is sexual then the affair is much more probable. (if he wants sex and his mate doesn't, is it cheating?)