<human>: Turned 18 not too long ago, went clubbing with the girl in question (basically gf but still need a discussion with her on this, been seeing each other for over a month and been refereed to as the boyfriend by her, met family and all the coupley stuff but haven't explicitly said we are "together" yet) and I am not the clubbing kinda of guy it seems.

Start of the night was good, getting on great, then it gets worse for me, she seems to be angry at me and I don't get why. Walking away from me all the time, overall tone of voice was fed up. She was dancing with random guys having fun which I find uneasy to watch but it's harmless. 

Go home, she's then suddenly really nice while I am in a state of anger and drunkness wasn't having any of it and basically just ignored everything (not the best choice I know). Wake up in morning, seemed okay but kinda off with me. This was 2 days ago now, and she won't talk to me at all other than 2 texts totalling 6 words.

These are just about all the details I have (excluding anything personal). Any insight would be appreciated.

Give me the gist of the text in a nutshell
<bot>: went clubbing with gf, she randomly is angry at me, dances with strangers, ignores/avoids me, go home and she's nice. Now won't talk to me