No, still don't understand, as what you are saying now clashes totally with your first post.
OK, are you saying that HE gives YOU a barclaycard, out of which you pay all utility bill (gas, electric, insurance etc) and food. Your smaller income (unspecified) is used for your clothes, kids clothes and expenses.
He is suddenly saying that he will only fund bills, insurance, repairs, food etc to the cost of £1,200 and the rest of his income is his own?
Is that right?
The reason you got a slating is because your first post suggested you got £1,200 a month from your h to spend just on clothes and toiletries and minor kids expenses.