Do you have a sibling? If yes, then you would know what it feels like to be annoyed by the very existence of someone, even ...

While siblings commonly engage in rivalry and bickering, these interactions also provide valuable life lessons. Parents hope their children will grow up to support each other through life ...

To manage ongoing rivalry, set clear rules, avoid taking sides, and work with a family therapist. If you grew up with siblings — which nearly four out of every five children in the US do — you ...