Whose money did she use?

Although feminists like to claim otherwise, in most heterosexual relationships men are still the primary breadwinner and women are more likely to handle household responsibilities including choosing gifts for family. This cartoon portrays this exact relationship yet demonizes the man for saying it’s from him as well. I don’t see the problem with a man saying this. She might have chosen the gift but still used the man’s money to purchase it. This is a blatant attempt to minimize men’s contributions in relationships and society as a whole.