Another nugget of wisdom from her: one time she asks me, cryptically, “What happens when the wind blows?”
It just sounds like such a profound question. So I’m wracking my brain to figure out where she’s going with this, and eventually I say, “I don’t know.”
“The cradle will rock.”
Of course.
Obviously I don’t know what your finances are like, but is it possible she’s just enjoying herself and considers it a hobby? Comparing it to other games, $100/month can seem ridiculous, but comparing it to other hobbies, it might not be that bad.
I used to be unwilling to spend any amount on a mobile game until I thought about how much I used to spend playing Magic: the Gathering. Sometimes hobbies cost money.