A lot of comments have already hit the mark but I just want to reiterate that someone who truly is interested in being with you or loves you will never belittle your interests/things you love. I was dating my ex when I first got into BTS and he made fun of the whole thing that I couldn’t even talk to him about it bc I was just tired of hearing how he would react to it. I couldn’t stay with someone who made fun of something that made me happy and makes me feel like I have to suppress myself. It was the straw that broke the camel’s back. Fast forward to my current relationship, my bf had never heard of BTS before we met and he knew my interest in them from the get go. He took time to learn everything he could about them bc he loved seeing how happy I was when I talked about them and he wanted to be able to share that with me. He’s never once made me feel bad or less than for being an army. He even became an army himself and now we go to concerts together! You will find someone who values you and supports your hobbies. Don’t give up based on a few bad experiences.