Parenting expert Dr Rosina McAlpine interviewed on ABC Illawarra. Dr. Rosina McAlpine discussing managing sibling rivalry. Dr. McAlpine emphasises the importance of empathy and understanding children's perceptions of fairness. Sibling rivalry is a normal part of development, influenced by birth order, with firstborns often being responsible, middle children diplomatic, and youngest children outgoing. She suggested creating a family mission statement to set boundaries and valu