Won’t do this until your married??

So besides sex obviously, what’s something you won’t do for a SO unless your married? I have a friend who absolutely won’t do any kind of cleaning for him when she’s at place because she said that’s a wife benefit.😅 I just feel like

I’m over here cooking and cleaning and making sure he’s eating his veggies and bringing him things at his work and it’s like dang I would wife me up if I could! Lol. Just curious others thought on this.