It's hard to come here and be honest because you do get the attack right off the bat.
I responded to you right off the bat and am sorry if my post came off as an attack. The truth often seems that way, but that wasn't the intent of the post.
My intent was to show you the absurdity of your mindset and the cruelty of your actions. First, you are still in the affair. Just the physical part has stopped for now. You are obsessing over someone other than your husband in the presence of your husband, and everywhere else for that matter, I'm sure.
You lament the emotional unavailability of a man who isn't yours while appearing to have no concern over your emotional unavailability to the man you are supposed to love, honor and cherish for life. That's the absurd part.
And here's the cruel part. Your husband knows that something is badly wrong with his marriage, or his life, but just can't put his finger on it right now. Subconsciously he might suspect that you are cheating, but consciously he can't bear to face that. Denial is powerful for BS's as well as WS's.
During my wife's affair I once had a vivid daydream, for no apparent reason, that a private investigator lead me to a home where we observed my wife getting it on with another man through a window. I snapped myself out of it and actually chastised myself for having a weird swinger fantasy (even though I wasn't the least bit aroused and that's not how I roll...hmmm). In hindsight, I see that a part of me was screaming "she's cheating on you!" but the conscious part of me was in such denial that I blamed the messenger (myself) rather than listen to what the daydream was trying to tell me.
Your husband is suffering right now. He has to be. There's no way he can live day-to-day with a wife who's obsessing over another man and not have some kind of internal alarm bells ringing. If he's like me and probably 95% of BS who are in denial about the true state of their marriages, he can't (or won't) pinpoint the exact problem, but deep down he knows something is seriously wrong.
You can bet your kids feel it, as well. Our teenage girls never seemed as unhappy as they did during that period. Turns out they uncovered the affair long before I did by snooping, but something made them snoop. I'm embarrassed to say that they were more in tune with their mother than I was, but it's the truth. Their radars were pinging long before mine did, but the point is you are almost certainly giving off vibes that are unsettling to your loved ones.
My wife didn't confess, I caught her sneaking a cell phone call to the OM. Just stumbled on her, and she was so distracted by the argument they were having to even notice me standing right in front of her. By the time she did notice me, it was too late - I could clearly hear his voice coming through the cell, and it was an obvious lover's quarrel. That's a hell of a way to find out, and I've had to live with the reality that my wife's affair would have lasted longer and may still be ongoing if I didn't catch her. Who knows, maybe one of our daughters would have told me first - another horrible way to find out. We are R in spite of the way I found out, but it doesn't make it easier.
Doesn't your husband deserve the truth, and to hear it from you as opposed to seeing the evidence on an email, or text, or from an OBS, concerned friend, etc.? You have an opportunity to make things right sooner rather than later. To let healing begin now, rather than next month, next year, or 10 years from now. Even if it ends the marriage, is that not a forseeable consequence of your choices? Your husband has a right to decide if he wants to D or R a wife who has emotionally and sexually betrayed him. And you'd be surprised how many BS's choose R even after some of the most horrific betrayals - multiple AP's, long term affairs that last years, even decades, discovering that your child isn't yours biologically, etc. You name it, and someone on SI has overcome it.
Don't assume that coming clean will have a bad ending. Despite all the pain, in many ways my wife and I have never had a better marriage. Intense pain can break down a lot of walls and purge a lot of toxins. We have a ways to go, but the future looks bright.
Even though the last 11 months has been difficult in many ways, we've grown closer as a family. The truth will set you and your loved ones free, one way or the other. Give up the illusion of control over what happens from here on, because you gave up control when you chose the dark path of infidelity.