Like many Kiwis, they moved to Australia during the global financial crisis. Jeff Wadley, a dairy farm manager, earned more for a 38-hour week in the Gold Coast than a 100-hour week in Christchurch.
"When the going was good, it was grand," he said. "But since the GFC they've just turned nasty - in politics, in the workplace, everywhere. I don't know what they've got against Kiwis."
Although Australia offered new economic opportunities, the family also discovered the pitfalls of 2001 law changes which removed New Zealanders' access to some entitlements. Their daughter Ashlee contracted pneumonia as a 2-year-old in 2010, forcing Kell off work, and they were unable to get a sickness benefit or carers' allowance.
An aged-care worker, Wadley does not earn the required A$53,000 ($57,000) to qualify for a special pathway to citizenship announced last year. She was partly encouraged to return home by a recent settlement in New Zealand that will see her profession paid more.
"We've been living here 10 years, paid taxes, we've got a first-home buyers' grant and we do get some family assistance. But we came over here to have a better lifestyle for our kids and it's just not realistic anymore."