Sibling dynamics can be complex. I remember growing up with my brother, and there were times he seemed distant and frustrated. It could be anything from jealousy to feeling overshadowed. He might be going through stuff that he doesn’t know how to express.
Sometimes, we misinterpret a sibling's actions as hate, but it can be rooted in insecurity or misunderstanding. I suggest talking it out and trying to understand his perspective. Communication is key. Maybe you guys just need to reconnect and clear the air!