Hey, so I (26m) have been dating my gf (25f) for a little over a year, and this is something my mom and some friends have mentioned to me. I have a great job and make about $95,000 a year, have a comfortable savings of a few thousand, I own my house and 2 cars (2012 Acura MDX and 2015 cadillac ats). I also make $1,200 a month in rent. She currently works part-time at a bar. She has mentioned before about me adding her to the title of my house, to which I told her I would not as she doesn't contribute anything to it. I purchased my second car two months ago as the first one was paid off, i told her she could drive my old car, but she wanted me to sell it and use the money to help her buy a car for her. I also declined this request but instead offered to help her buy a cheaper car off buy and sell as I'm not sure how my new car would fair in the winter. She's gotten really upset about those two instances. She also asks for designer handbags often ($3000), to which I say no, as I feel like it's a waste of money. It's not that I have a problem spending money on her as smaller gifts that are more reasonable, I have no issue with. I don't plan on marrying her anytime soon, but would I be an asshole for asking her to sign one if we ever got married?

Edit 1, I'm also not sure if this is really an aith question, but if you know somewhere better to post this, please let me know

Edit 2, fixed punctuation. This post got a lot of comments. I've replied to a ton of people, but I need some rest. I'll be replying to more tomorrow, and I will probably be having a chat with her in the coming days, I will make an update post based on what happens as well.