Becoming estranged from a sibling can be devastating, even when it also brings a sense of relief. Here's why it happens, and ...

DEAR ANNIE: I’ve read a few letters in your column in which parents wrote about two of their children arguing and wanting ...

In short, they're always the center of attention, and you're always presented as "the inadequate one." "Siblings of ...

Family estrangement is on the rise, and so is criticism of the trend. Those who dismiss this approach can't, or won't, ...

Dear Eric: Recently I decided not to attend a holiday gathering with family members I’ve joined for decades, and instead ...

A sample of 4,013 participants from 24 countries were asked about aggression toward siblings and non-sibs, to determine ...

Growing up as the eldest child often comes with extra responsibilities—which can shape the way you parent your own kids.

A former Hiawatha woman grew up in an isolated, lonely environment where years of being molested by her father remained ...

Mary Katherine Smart, who helped identify her then-14-year-old sister, Elizabeth Smart’s kidnapper, maintains a life out of the public eye.

The Daily Mail exclusively revealed that an investigation had concluded the Zodiac killer and the Black Dahlia murderer was ...

Dear Eric: For as long as I can remember, my older sister has emotionally abused me. Her comments on my weight were partially ...

Dear Eric: For as long as I can remember, my older sister has emotionally abused me. Her comments on my weight were partially ...