Putting the moral judgment aside, you have to make a stand and know exactly what you want, how happy you are in your marriage, and what consequences any decision may have. I personally have no loyalty to your husband, and no animosity towards your buddy, and no direct moral stance towards you or what you said here.
Since there are three people in your story (you, the ‘Buddy’ and your husband), with only sufficient information about you and your buddy, let’s take a look at how the matter stands:
Your Buddy: Nice, like-minded, smart, intelligent and a good listener as he is, he didn’t make an equivalent bet on the table. You have clearly damaged your marriage in some way (even if it’s subtle and yet to be revealed or felt), because we’re not devices that can be reset to factory settings, forgetting all our experiences with other people, no matter how far these experiences go. So, I believe there is a currently-indirect impact cooking up that is yet to unravel in some way; either good or bad, depending on how you define good or bad in your situation.
So, this is what you’ve done, because you need attention or whatever other reasons; I don’t care, I’m no psychiatrist. But you have done it, and you have communicated it to him, and now you feel this way. Now, how about him?
Let me tell you from great and long experience that there is no deeper trap a man can dig to a woman than in being a good listener. God knows I’ve ended up involved romantically or sexually with every attractive woman I’ve allocated time to listen to, and have shamelessly taken advantage of that later on. Maybe it’s me who’s an asshole, and maybe there are scores of men out there who are truly willing to listen to a woman’s trouble and help without wanting to get into their pants, but apparently your buddy isn’t one of those either, because he did accept and get involved in the innuendos and the platonic sex of it. I’m not demonizing him, or calling him a bastard, because he’s no robot either and he too is driven by feelings and desires, and it could well have taken place subconsciously. But still, with him being like that, and you being like that, I don’t see how things would end up anywhere outside a dimly-lit bedroom.
Obviously, he doesn’t have as many stakes in this as you. He’s not set to lose anything from this but his contact with you, but you’re the one who could lose a marriage or more. You may think this is an overreading of the situation, but everything in every reply you made indicated you’re a person with a low level of self-control and discipline - and this is no insult.
You need to confront yourself about your marriage. In an earlier post, a Doper asked you about why you felt you’re happy with your husband, and you mentioned how he helps around the house and with the kids, followed by the crazy hot sex 3-4 times a week. Now, I’m no detective here, but I’ve seen the craziness and hotness of the sex given more priority than house chores and helping with the kids. I’m not making judgments on who is or isn’t happy in their marriage, but your initial post held the answers within.
You have to determine how much your buddy means to you, act accordingly, and bear the consequences. In my experience, distancing yourself from this by advice from a Doper or an otherwise concerned person without reaching a full conclusion on exactly what was going on, is only going to lead to a similar situation in the near future with someone who’s not going to think twice before causing irreparable damage to your life.
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