How do I buy a Barbie dreamhouse with out my boyfriend getting mad at me for wasting money on more toys?

I try to live within my means. Buying things that are not a necessity or impulse buys can leave you feeling regretful. If one can afford to blow their stash of cash and not have worries, then your in a good place :)|||Is it your money? Have any financial obligations you need to meet been met, meaning you've paid all your bills, you have money for food, you've paid rent if necessary. Then it shouldn't matter to your boyfriend how you spend your money..