If you feel like a dirtbag then you probably are one. That is your conscience speaking to you.
Yes, but we are not animals, we are sentient creatures, we choose to do or not do, and are responsible for the choices we make. These guys know how their wives/significant others are going to react, how much it will hurt them, but do it anyway, because they "feel the urge". They are placing their own petty needs above their relationship. That is not healthy no matter what way you spin it. They want the best of both worlds, and whatever their wives think or feel about it doesn't count, it is all about them. They rationalize it by blaming their spouse, but really its they who are the one who is weak.
They need to be men, and either suck it up, sacrifice and find some other way to satisfy their urges without cheating, or be honest about it and leave the relationship.
I agree with your first post but not your second. There are many different kinds of relationships in the world today, including what are often referred to as "open relationships", in which the parties may play with others sometimes by themselves and sometimes as a couple.
For that matter, in past eras, when arranged marriages were common - and often entered into to further material interests of the family or clan as a whole rather than to meet the physical and emotional needs of the couple - and divorce was virtually non-existent, couples having "outside interests" was quite accepted (in some circles almost
expected), provided everyone was decently discreet about it.
So I don't think your sweeping assessment in your second post
necessarily applies in all cases.
But I do agree with your first comment:
if the OP "feels like a dirtbag" about his activities, the most likely explanation for this feeling is that he IS being a dirtbag. From his brief opening explanation, it sounds like he is in a relationship in which part of the "trust contract" between the parties is an expectation of sexual fidelity. And he is breaking that agreement. And he knows it. So, IMHO, he
should feel like a dirtbag.
Because frankly, not only is he violating his partner's trust personally, he may well be subjecting her to health risks that she would not knowingly take herself.
Common medical advice is that the only time people may safely engage in unprotected sex without serious risk of STDs is if they are in a committed relationship, have been monogamous for approximately 6 months, have both tested clean after that time, and only then set aside the use of condoms and so forth.
Now quite obviously, if at any time after that point, one of the partners starts sneaking out and getting a bit on the side with one or more other people of unknown sexual history, the monogamous partner at home having that trusting unprotected sex is now equally at risk of contracting anything the philanderer acquires.
And that is really and truly a rotten thing to do to another person. If that is what is going on - and the monogamous partner
does end up acquiring an STD - then the person sneaking around to satisfy a craving for 'fruit salad' fully deserves to have his plums harvested with a blunt butter knife.