People who have not experienced trauma have a very superficial understanding of it, and how to behave around it. I know this.
It is understandable.
Not for nothing, most decent therapists have some experience of trauma somewhere along the line.
Your husband is fortunate in that he has not had a catastrophic experience, but unlucky that the woman he loves has.
Unlucky because it means, for example, that he has walked himself into this situation while thinking he is supportive.
I can see how that enrages you.
It is clear that he does not have a clue why it is so wrong and the how many levels there are. To me though, it seems to come from ignorance rather than arrogance.
I do not think it should end your marriage. All told I bet he truly loves you.
And all told, if the dust settles a bit, he will "get it" on a deep level, and you will see change.
But right now, he is in defense, there is a lot coming at him. and he cannot see wood from trees.
Remember, if you leave you cannot go back. Think carefully and take your time.
Whatever you decide, good luck op.