It sounds like
1) your boyfriend doesn’t love you that much if he really hates something that is so important to you and
2) maybe you don’t love him that much either if you say you’d dump him rather than give up Hanson.
Maybe time to find a new boyfriend!
I agree with this mostly, but there are certain things I wouldn’t give up for God himself. Music, theatre, musical theatre, my dog…anywho, Hanson falls under the category of music or more specifically music I love. So yeah, if he hates and is so jealous of something you love so much, he really doesn’t love you. And if you freely say he isn’t talented and will never be that successful, you clearly are not that supportive and don’t love him so much either.