Kids feel annoyed because parents keep showering one son with praise while ignoring the rest of them completely.

Most people will tell you their sibling relationship was the most complicated one of their lives. The fights, the rivalry, ...

Forbes contributors publish independent expert analyses and insights. I write about relationships, personality, and everyday psychology. Sibling relationships influence our development as growing ...

As Prince Harry's accounts of a troubled relationship with his brother, Prince William, in his new memoir "Spare" make waves, you may be wondering if there's any hope for a relationship so fraught — ...

While sibling rivalry often captures more attention, it is the moments of sibling revelry that truly fortify familial bonds and contribute to psychological well-being. Sibling relationships are among ...

Add Yahoo as a preferred source to see more of our stories on Google. Dr. Bethany Cook, PsyD, MT-BC, is a licensed clinical psychologist and author of For What It’s Worth: A Perspective on How to ...

You handle your daily responsibilities, manage a household, and navigate the complexities of adult life with a level head. But the moment your sibling shows up, that put-together persona often ...

Our siblings are our first friends, hopefully. They're the ones who watch you go through everything in your life, even the things you would rather not remember. You would hope that all of you would be ...