Is it a problem to unfollow your sibling on Instagram?

My brother and I aren't on good terms right now. He's a jealous person, and we haven't been talking since I distanced myself from him. He started to become inquisitive when I started university, so I distanced myself from him. He was added on social media but we weren't talking, so I removed him. My little brother too My reason for unfollowing is valid, but could it be misunderstood and cause a problem? What would you do in this situation? I'm someone who sets firm boundaries, but my siblings aren't used to that. I don't think they'll mind, but they might think I'm sulking. But all I'm doing is keeping my distance. I've been thinking about this a lot. Someone from the outside could guide me better. What are your suggestions :/
Is it a problem to unfollow your sibling on Instagram?
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