Welcome to this club nobody really wants to join, but if you need to then you could hardly be at a better place.
You will get a lot of hard-sounding advice mainly focused on you getting out of this relationship. Heck… I’m going to chime in to that tune too. But first this:
We very often compare infidelity to addictive behavior. We talk about the emotional highs that doing something illicit (and seemingly getting away with it), the emotional verification and all that. But… not too many wayward spouses are true addicts per se. There is some line in-between doing things of an addictive nature and being an addict.
Back in the days I drank a lot. I had to change things in my life and especially my social lifestyle to change that. I now drink moderately and have to decades. Moderately like maybe no beer, wine or booze for weeks or months, never drinking past my limit, never driving while drunk and all that. I can quite easily change my plans to be the designated driver or to quit after one glass of wine with the meal. If I had been an alcoholic (addict) this would be impossible. I would quit once the bottle was empty, and even then start looking for the next one.
Same with wayward spouses. Most of them are not addicts, despite actions that can be addictive. Just like I had a drinking problem but not due to alcoholism. I could change my behaviors, my attitudes and my mind to not have a problem. Just like most wayward people could change their attitudes, behaviors and mindset.
So are his actions due to an addiction?
Possibly.
He could be a sexual addict. It’s still a disputed diagnosis and not yet recognized by the official list of mental illnesses (DSM), but I’m guessing it will be listed eventually. I personally think that it can be an addiction, but I also take addictions VERY seriously and would hate if he was handled like a SA if the underlying reasons for his actions were due to other issues.
Addictions are like allergies – they are permanent. For a lifetime. If he’s an addict we are talking permanent, lifetime treatment. And it’s not pills or injections. It’s constant work like SA meetings, doing 12-Step every 5 years or so, intentional self-improvement, intentional avoiding pit-falls… It’s HARD WORK.
I fear that what happened once alcoholism was finally recognized as an illness rather than a sign of a weak character might happen with the added recognition of SA: It becomes a catch-all excuse for bad decisions.
Like when alcoholism became acknowledged people would flock to AA and rehab and come back telling their spouse that they had beat them physically because of the alcohol, that they had squandered the savings due to alcohol, their bosses that they had embezzled fund due to alcohol… whatever… and NOW that they were HEALED things were OK…
After all – its so much easier to be able to lay the blame at an illness than at your own feet. It’s easier to say "I contacted the ex because I’m ill" rather than "I contacted the ex because that’s what get’s me off and I didn’t think you would find out".
So the short answer… Yes – he COULD have sexual addiction.
But… NEVER diagnose it yourself. If he has SA he needs a verified professional to diagnose him and to lay out an enforceable treatment plan.
But… let’s go back to you…
Why do you say you have an ideal relationship except for this "cheating" stuff?
That’s like saying Dracula is a charming host, except for this draining your blood and killing you stuff…
YOU DON’T HAVE A GOOD RELATIONSHIP!!!!
You really need to reevaluate this man…
There is no shame per se in living with his parents, but why? Why isn’t he renting or why hasn’t he bought an apartment?
What is his financial health like? I have a feeling that the living-with-mom issue is connected to that… That there is about as much financial chaos in his life as there is emotional and relational chaos. Yes – he might have money to spend (on hookers, amongst other things…) if he doesn’t have to pay for what adults generally pay for – food, shelter, utilities…
How long since the divorce? Why divorce? What does his ex say about it? I wouldn’t be surprised if she got tired of his… cheating…
So he’s seeking therapy with a sex therapist but doesn’t acknowledge it’s an addiction? What does he share about the treatment and how is he following up with it?
Know his location? How? It’s easy to leave the phone in the office while getting a BJ from Suzie for 50 bucks at the nearby park… Parking at the gym a block away from ex is convenient for an evening of "fun".
Is having to keep him on a leash THIS EARLY in your relationship the future you want?
I’m not going to say this relationship is doomed, but I seriously want to point out that until he acknowledges he has a problem and works HARD at solving it… you are doomed to repeats. Repeatedly.
Finally… Youd dad cheated… your past relationships had infidelity… Friend – in the best and kindest way… Get professional help. IC or group-therapy or whatever… We are SO DOOMED to repeat or replicate what we have experience of. Children and people from abusive relationships/families are so much more likely to go back into abusive relationships. It’s such a vicious circle and it’s tough to beat. Irrespective of THIS relationship then seek help, because that help can either make you realize this is doomed, or maybe tell you what YOU need to do and see done to make it work.
Finally finally… This early in a relationship… It’s like test-driving that car you always wanted… Purrs along the highway for miles, but then all of a sudden the transmission goes… You could be thinking that the plush leather seats are so great, the stereo so fine, the ride so smooth… MAYBE you should still buy the car despite the wrecked transmission… Heck… I guess your true friends would be dragging you out of the dealership and suggesting other rides.