Hi keziah, I have to say I agree with pretty much all of the other posts (this got very long - sorry!). Your dh sounds quite selfish and self-centred, I'm sorry to say. He is definitely using money as a weapon, and it is not only unfair but it is disrespectful to you. You say he says these things in the heat of argument and doesn't mean them, but if he is saying them then there must be a grain of truth behind them. And I think it's very sad if he does really feel this way. (Are there any clues in his upbringing or his mother and father's relationship with each other?)
I have to say my first instinct was to do as leese suggested and work out how much a week it would actually cost him to have a live-in nanny who is also prepared to shop and cook for the family, plus get in a cleaner/ironing service. Then write it all down (even better, get actual quotes!) and next time he starts ranting, place it sweetly in front of him and walk away. Yes, he could still go out and make a living this way, but it would take a lot bigger chunk out of his salary than he imagines. And if you were to separate, THAT would also cost him a lot more than he imagines. You would get the house (or at least half of the sale price), the kids, half of the furniture, plus a monthly maintenance of a fair percentage of his income. Basically he doesn't know how good he has it by just giving you an "allowance". Stop calling it that too - it is YOURS (ideally it should all be placed in a joint account you could access as you wish but that seems an unlikely option for you). Is there any left over that you could tuck away yourself, in an account of your own, as star suggests? Sounds like a fine idea to me! Btw, if you need extra for a new pair of shoes for the kids, or a new jacket for yourself, or to pay a large bill (for example), do you get it happily, or begrudgingly? That should give you some idea how he feels about the value of his money vs the value of his family - seems he could have his priorities a bit skewed?
I'm a SAHM too btw. I do feel guilty sometimes about spending money, but I know I am usually sensible in what I buy. I do spoil the kids sometimes but then dh does too! We have a budget and write down what we spend on a chart we keep on the fridge, just to stay mindful of where we are at. It seems to work well. I do get upset when makes comments about how good it will be when I go back to work, to have the extra money etc, but I know he values me staying at home with ds for now, and he knows it won't be forever. I think all any of us want is to be valued and appreciated - I don't think that is too much to ask, and I find it very sad that you are in the situation you describe. You are doing a very important job! You don't have to prove anything to him about your "worth" and you certainly don't need to "earn" the money he gives you on his terms - he should give it to you freely and willingly to help you to do your job! Hope things work out for you - please keep us "posted". All the best