Is it normal to not care about your family?

I don't give a fuck about my family. I live in close proximity to my uncle, aunt and my cousins, and I don't care about them. If my cousin were to die, I couldn't give less of a fuck. My 82-year-old aunt went to the hospital because she had a stroke. My family sent us it in a group chat, and all I could think was, "Am I supposed to care? Fuck, why are you texting me this for" I don't care. Is this normal?