<human>: Can you give me the gist of the text in a nutshell?

I met my girlfriend at my new work place and we've been dating for about 3 months. We're pretty compatible and intimate with each other. She's come to my place to sleep a couple of times, but whenever i ask to sleep at her place or even just to hang out there, she would refuse. Note that i live about 30 mins away from her and whenever she sleeps over i have to pick and drop her off. That's an hour drive. Her reasons are that she has a roommate, she promised her mom not to let any guys visit. However, I have never seen her roommate once but only heard about this "roommate" from my girlfriend. Also, my girlfriend dated 2 guys before me for a couple of years. and she lived with them for a few months. I feel like i'm not being treated fairly. Whenever i talk to her about this, she told me she will ask her mom about this later and I should stop pushing her. She also said that she made a mistake living with her ex's and i can live with her when we are married... 

On another note, she's a bit high maintenance and almost always order me around like im her servant and ask me to do stuff for her. I noticed that she has a lot of high end brand name items and clothing like a 5k rolex. I asked her and she said her ex's gifted them to her but she didnt gift them that much back either. Before when we first started dating, she always offered help paying whenever we go out. But after a while, she just expects me to pay for everything because I am the guy. For example, we had a one night stay at a resort weeks ago, and I paid for everything. She does pay for some stuff very rarely and it's something very cheap. I do want to pay for her to have a good time with me but I dont have much since i just started working.

What should I do in these situations reddit? Please give me some advice. Am i being immature in this situation?

Thank you.
<bot>: Girlfriend doesnt want me to hang out at her place. Makes up some BS excuses. I feel like I am being taken advantaged and not being respected by her because she asked me to pay and do everything for her.