'Donât talk about work': How family businesses avoid turning into soap operas Weâre sorry, this service is currently unavailable. Please try again later. Dismiss Save Normal text size Advertisement Anthea Hammon can understand why some people would avoid working with their families but for her it was a natural progression once she got an apology from her sibling David for being a ''horrible big brother''. Anthea and David are the fourth generation of the Hammon family to run Scenic World in the Blue Mountains following the retirement of their father Phil. The familyâs company Hammon Holdings also operates Sydney's BridgeClimb.But they had to mend fences before working together.