I don't know what the geography of your family is like, Supes, but I live, like, three states over from my sister, so it's not like they hang out on the weekends, or anything. I mean, Citrus Jr. and Nephew are close, insofar as it is possible for two pre-adolescents who live seven hundred miles from each other, and only see each other on summer breaks and alternating Christmases to be close.
Nephew doesn't come up my way, and Ex-Mrs. Slim Citrus has no reason to travel down to where my sister and nephew live, since all of her family live about four hundred miles in the opposite direction (ex's family is up north, I'm in the mid-Atlantic, and my family is in the south). When Citrus Jr. and Nephew get to hang out, it's always either at my mom's house, or at my biological father's place in SC and, in both circumstances, it's either me driving Citrus Jr., or him flying unaccompanied.