<human>: I'm really trying to change my habits, I tend to sleep a lot. Meaning I wake up in evening and do not study in the day (we are in out final year of uni). My GF is the opposite, she wants me with her in the library in the morning. I always miss it and she gets overly pissed at it, recently I came 15mins late and she wouldn't have it, she starts crying how I don't care about her and that I can go and sleep for all she cares. I am making the effort by being there, 15mins late sure but I made the effort to get out of bed. No appreciation for that but, lots of criticism. She is one of those typical girlfriends who wants everything according to them, like if I'm just thinking about random crap she will bother me with questions like are you mad at me? Why? Are you pissed? What's wrong? So you want to go eat with your friends? I'm starting to feel like her bitch who does whatever she says, because on one hand she is putting through my bad habits but her way of handling the situation makes me frustrated and angry.
Sorry if this is unclear, I just got off another fight and had to let it out somewhere. This is my first relationship and I do not know at times if she is wrong or I, so I always take the blame. Please any help, insight into this would be helpful.

Summarize the given text in a few sentences.
<bot>: Sleep too much therefore missed dates. GF wants otherwise, but handles it in a way which feeds fear instead of love.