This seems common. I’m not even a gamer, but a past horrible girlfriend would get enraged that I spent 45 minutes (about as long as I ever spent as I get migraines after that) playing Unreal Tournament. Meanwhile, she would spend 6-7 hours straight on eBay.
When called out on it she’d say that, “It’s different.” Different, how? In UT, I spent zero money. She spent thousands on eBay and other sites like that.
So glad I’m done with terrible partners.