Would it be odd if I went to help spread the ashes of my uncle who I hardly knew?

I hungout with him a few times when I was a kid. When I was 11 or 12, he took my brother and I to a zoo. The last time I saw him was in 2011. He passed away a few months ago. My aunt who I'm much closer to is visiting with her boyfriend (her, and my uncle were divorced, but were still friends) and they and some of my family are going to spread his ashes at the beach tomorrow morning. My aunt didn't say anything about me going, but my mom asked me if I was going. At first I thought no, but then I thought maybe my aunt would appreciate if I did, but on the other hand it might be weird since I didn't know him very well. My mom said my aunt would probably be happy if I went, but I don't know.

Would it be odd if I went to help spread the ashes of my uncle who I hardly knew?
Post Opinion