I mentioned liking the wicked movie once to my grandma and now she’s always sending me wicked merchandise and she got me the dvd. It makes her happy and I don’t want to make her feel bad but I can only eat so many boxes of wicked cereal. It weighs on me.
Id mention something else simple you like or are into. Sounds like shes just trying to support and show her love but only has one thing to go off of.
“i absolutely love mortgages that are paid off grandma, did I ever mention that?”
Nah seriously though, sounds like you’ve nailed it. A sweet gesture taken a little bit far.