Not his money. Not his problem.

If you live together, assuming you both contribute, in some cases yes. If it's obviously irresponsible, for example when you're struggling financially or planned other big, necessary expenses and you're buying useless shit I think it's valid to speak up. Other than that, no because, like you said, it's your money

No, it's not appropriate. In principle, I am not a supporter of the fact that there is allegedly some kind of "his" money. If we are a family, then all the money that lies in our house is family money. And as a member of this family, I can spend it at my discretion. The only thing I have to take care of is that there is enough left so that my man can spend something on his own.

If you’re not married, nope.

Hell no!!!!

Most couples share their income.

Like most couples, we don’t have his and her money. We share.

We don’t have his and her money. We have OUR money.

Equal life, equal rights.

If it’s ok for women to do that then why can’t a man do the same?