He’s a member if the BACP. It’s not just DH zi went to therapy about, actually it was some childhood abuse.
Aha! I did wonder, @pseudonomer ... childhood trauma & abuse sets us up to become adults with poor boundaries. This is not a criticism.
How long have you been with your BACP guy? I hope you can continue, because at some point you will start to enjoy moments of personal revelation when the links between childhood patterns & current difficulties become so clear you will wonder how you managed to struggle on without knowing this before!
He’s never been physically violent, but he has a certain vibe about him and I don’t find it easy to push back.
Yeah ... he is very used to being Bossman.
He could benefit from relaxing in his own home & allowing his wife to be comfortable in her own sphere. You could start by gently suggesting that. Eg "DH you are at home now, not at work. We are both allowed to relax & enjoy our home without a military-style inspection. I need you to allow me to feel comfortable in my own space & I cannot do that when you are going out of your way to find miniscule points to criticise. I am also concerned that you are not relaxing enough. You don't need to be in charge at home like you are at work."
Keep taking very small steps forward @pseudonomer & remember - it is absolutely YOUR choice how much of this you want to put up with. As you learn how to untangle the old pattern of self-blaming thoughts (this is a child abuse survivor's classic) & grow into a more assertive person comfortable with expressing her own displeasure, you will gain strength. You will also gain more awareness of whether it is possible for your DH to change, or whether it's gonna be easier to walk away.
Just please remember this - it is impossible to change him. He can only change himself, just as you can only change yourself. And you already know how hard that is, & how much work, time & commitment it requires.
Ultimately, he either cares enough to make small changes to make his wife happier, or he does not. If he does not, that is not a reflection of you, only on him. And I promise you, that if he does not want to change, you can make a comfortable, far less stressy & eggshell-hopping life without him in it.
It's scary, OP but it's worth it.
He either steps up & realises that this marriage is NOT a one way street ("never do enough for him", my arse!) & that it is his turn to consider your feelings, ie do something for YOU, if he does not want to alienate you completely.