For more than a century, psychological research has largely ignored the importance of sibling relationships. Even Freud refers to the sibling relationship just five times in his two dozen volumes of ...

Childhood resentment, gendered chores, and one brother who turned her spotless home into a rotting landfill, this is no ordinary sibling fight. She drew the line with locks, trash, and tough love. But ...

If your sister still knows how to push your buttons or you can guess what your brother will say before he says it, that’s not ...

Most Americans grow up with siblings, which means our siblings often know us longer than anyone else, longer than a spouse, longer than old friends. That does not mean sibling relationships don't ever ...

Dear Eric: I have three adult children. About three years ago there was an issue, and my oldest, Doug, and middle, Linda, disrespected each other. It wasn’t a small issue, but (in my and my wife’s ...

“That’s so cool,” people say when I tell them that I live with my younger sister. Then, almost always: “My sibling and I could never do that.” In 2021, at the tail end of a relationship in which my ...