My wife is four years younger than me. She always makes tea eggs with my tea! I don't want to drink such good tea. She can make tea eggs and put them on the table.
Show love? It seems that your feelings are quite good. Don't blame her for such a trifle. No matter how good tea is, it is not as important as a happy and harmonious family. All you have to do is quietly buy a packet of cheap tea and put it there for her to use. The placement of good tea can be changed, I hope it will help you!