Aunts and Uncles

After a weekend of shooting my cousins wedding...I put together a little collage of my mom, all of her siblings and their spouse's.  I remember growing up and having a conversation with someone about who was my aunt or uncle and who wasn't?  I could not comprehend what they were asking.  I think I answered, "well they both are."  Obviously not understanding the question. It's not that I didn't know who was my "blood relative" and who wasn't.  I just never thought of them that way.  They were always just my aunts and uncles.  They still are just that...