
Start getting your own stuff and don’t let her use any of it. “Sorry, but this is mine. I can’t afford to keep buying for two people”. That, and i think it’s lowkey crazy she takes your stuff to hit it while you’re asleep. Hide it from her because she’ll definitely go looking for it if she knows you have it. Either that or tell her you will not get anything until she starts getting more for herself. You don’t mind sharing, but it goes both ways.