Parenting expert Dr Rosina McAlpine interviewed on ABC Illawarra. Parenting expert Dr. Rosina McAlpine from Win Win parenting discusses sibling rivalry and the introduction of a new sibling. She explains that children use coercion, negotiation, and disengagement to resolve conflicts, with siblings often eliciting harsher treatment due to the long-term nature of the relationship. Parents should emphasize family values and kindness to foster lasting bonds. For older siblings, e