A.S.
I do. I try not to show it, though. I don't feel as close to my nephew (my SIL's child) who was born prior to my relationship with my husband as I do to my nephew who was born after I married my husband. This could also be based on their personalities. The younger one is fun, the older one...kind of a brat. I do feel closer to my nieces, my sister's children, because I speak to my sister and her children far more often than I speak to my SIL. However, I feel closer to my first niece than to her sister because I was there for her birth, etc. and was living in a different state when my second niece was born. I love them all but if I were forced to take only two on a zoo trip I would pick the oldest niece and the youngest nephew.