<human>: Can you provide a brief rundown of the text in within 3 sentences?

I'm in my last year of university, she graduated early. I'm a full time student,  about 22 hours in the classroom in a week. I also work 25 hours a week. 

My girlfriend works full time (40 hrs/week) and we don't see each other a lot because she lives almost an hour away. 

Things were great until I went to Europe with my best friend [22M] in March. Since coming back, my hours at work have been cut due to a new manager and several other factors. 

Since coming back, it feels like my girlfriend has been keeping me at arms length. She's been putting words in my mouth, assigning me thoughts I do not think, and is upset I don't spend more time with her.

Additionally, I bought tickets for her and me to go see the ballet (she used to dance) for her birthday. She insists that I "don't want to go" and that I don't take any time for her interests (despite the fact I've taken up yoga to spend more time with her).
<bot>: I went to Europe a while back and when I came home my girlfriend is acting like a totally different person. What do I do now?