“We are in counselling (through me pushing for it) as the arguments are still big and still once a month. And to this day his go to is to say, ugh I’m done I can’t be bothered with you anymore etc. Im just a loss I feel, i want to be strong but I hear he doesn’t want to be with me at least once a month still. The hard part is when this is said I tell him to go (feeling strong) he’ll go… And either come back at night or he’ll get a hotel. Then the next thing is I hear… “ I didn’t mean it I just don’t want to argue’ etc etc. This has been a cycle for as long as I can remember now.”
ADHD doesn’t cause him to say “ugh I’m done I can’t be bothered with you”
But he is telling you what he means when he says this in the middle of a big argument. He doesn’t mean he doesn’t want to be with you, he means he is done arguing with you. It’s right there above in your OP.
So at 4yrs, you’re still in early years of the relationship and so there are bound to be rough spots you both need to work on…this is one he needs to work on.
First accept that he is done arguing is what he meant when he said it not that he is done with the relationship (unless you think he is lying?).
Secondly, he needs to learn saying that is not fighting fairly because it’s a very hurtful thing to say to you. So he needs to accept he can’t say that in future arguments.
Thirdly, you two need to agree that when an argument gets too heated and he starts to get the “ugh I’m done can’t argue anymore” feeling, you need to allow him to walk away from the argument until you’re both calmer and can discuss the issue later. The same for you if you find yourself getting to a point where you’re so angry you just can’t continue the argument without you saying something hurtful to him. Many couples have a safe word that they can say in an argument to break the tension and signal that they need a time out to go off and calm down, have a think, and then continue the argument/discussion.
DH and I early in our relationship (been together almost thirty years now) did not fight fair and for example in one row he threw his ring to the floor at my feet and said he wanted a divorce. We worked out the above along with other rules to “fight fair” as in how to have an argument without getting too angry until you reach an agreement. We have rules about what not to say, keeping anger in control, and things like no name calling, no dragging up past issues.
So basically you two need to have an agreement on how to fight fair in a way that respects each other’s feelings. Because it is perfectly valid for you to be hurt by him saying that and to ask him to train himself to not say it anymore in an argument.