DEAR HARRIETTE: I have a 6-year-old nephew and 2-year-old niece who live far away from me. This makes it difficult to establish that traditional relationship that aunts have with their siblings’ children. I try my best to Skype them at least once a month and have gone to visit them a few times since they were born. However, I feel a disconnect with the kids. The older they get, the more unwilling …