thank you everyone, this is incredibly helpful. I'm going to show him this thread.
Flamingo - I know
. My feminist credibility will be shot to pieces.
I am not kidding about the teatowels. I've been trying to do some decluttering and he literally said on Friday (he's away for the weekend) 'Don't do anything about the teatowels until I come back and we can go through them together.' 
I have been in the habit of thinking it's all about making decisions mutually blah blah blah (it was great when we both worked full time because we shared responsibility for domestic things, rather than it being one of those situations people moan about where their dh will not do jobs unless they specifically asked - I've been SAHM for about a year now) and then I woke up in the night and thought 'FFS! He doesn't trust me to throw away a bloody teatowel by myself!'
I am actually quite angry. I have been finding SAHMing boring and frustrating and I think this is a big part of the reason. I don't think this is an acceptable situation. If he earns the money (and has status and autonomy at work) it is absolutely vital that I have some independence at home.
Custy - that's it - buying a big picture for the living room is a good example of a decision that ought to be made together, but needing vetos over little things is control freaky.
Bubble - you're right. I am letting him do this.