Ok, I have nooooo idea why you felt the need to just go off at me, but I'm willing to give you the benefit of the doubt and assume its because you somehow misunderstood me.
My comment about a "non issue in any marriage" was directed at the fact that your living space looks like a mechanic's workshop and you can't even talk about it, whereas any other couple, probably wouldn't have car parts in their lounge, because... Logic, or would have a calm discussion and move the parts to somewhere more appropriate. Voila problem solved.
Instead you describe this huge uphill battle that you will need to build courage and strength for, especially since he will start moving your things and God knows what else if you move his stuff of your own volition...
I trust that I have made myself crystal clear, no need to go on the defense because I was certainly not attacking you.
You may want to ponder on why you feel attacked anytime someone says something unfavourable about your hubby / marriage. I have a strong feeling it can help you in future situations such as these.
Go well, I will bow out gently now as it is clear that we will not be seeing eye to eye nor gently disagreeing.
Everything of the best