<human>: Throwaway because reasons.

So as the title says, I've been with my GF for about one year now, and we live together. We're two very different people, but for the most part have been very happy. The past couple months though she's been irritated about things I've always had an interest in. For example, I love music, especially metal. I don't play it around her, but she hates the band shirts I wear, to the point where she'll pout and sometimes refuse to cuddle if I'm wearing one around her. 

I also like different shows too, including anime. She makes a point to call me immature and childish, and gets upset too if I'm watching anime when she gets home from work, saying she doesn't need that and how I need to turn it off before she gets home.

The other night though, when we went to bed (I was pretty drunk so I don't remember a whole lot, she was not) she kept saying I should stop liking the things I do because they're childish and stupid, and like the things she does. 

What should I do reddit? Am I in the wrong, or am doing nothing wrong?

Can you give me a shortened version of the text?
<bot>: GF doesn't like the same things I do, makes fun of me and says I need to grow up. What do?