Partner lives past

Sorry, no question, no content, just a quick rant. I've been with my girlfriend (37) for 2-3 years now and I always have a crisis when it comes to (in my eyes) normal topics. I now manage almost all of her contracts from cell phones, electricity and gas, insurance, etc. She doesn't deal with anything and then just keeps saying "you take care of it". At that time I first completed a household agreement with her and then gave her an overview