Political leaders have backed the Prime Minister over his son's viral holiday video - saying it's none of their business.
Max Key released a YouTube clip of his holiday in Hawaii with girlfriend Amelia Finlayson, which included a cameo appearance by Mr Key standing pensively on some rocks.
John Key has spoken candidly about the controversy around his son Max's video of a family holiday in Hawaii that he shared on social media this week.
The Prime Minister spoke to More FM today and said he wouldn't stop his son from using social media, and didn't think itwas a show of "lavish" lifestyle the family leads.
"One option is I say, well I'm Prime Minister of New Zealand and even though I'm your father, I'm going to ban you from doing what pretty much most other 20-year-old kids do. Or I'm going to say to him, within reason mate get on and run your life, be a good young guy and do the best you can and have a fairly normalised life.
"If I rob him of that then people will also say a whole bunch of things like I'm negligent in my responsibilities as a father.
"Basically I've taken the view [his children are] not elected officials and I expect them to behave well, but anyone who has met Max will know he's a very down to earth, hard-working, polite young guy. He happens to have a girlfriend, he's made a video, that's the end of the matter."
Mr Key said he didn't expect the video to cause a stir.
He said he didn't think it showed the family were out of touch with everyday New Zealanders for taking a holiday in Hawaii.
"At the end of the day I am who I am. If I went out there and sold the house in Parnell and got rid of the place in Hawaii and said we are never going on holiday... people would say 'oh the guy's a fraud'."
He said he had always been up front about the fact of his wealth, and gave up a multi-million dollar salary to be Prime Minister.
"I don't think I'm the sort of the guy who flaunts things... I'm not a ridiculously lavish guy, but I've never made any sort of secret of the fact that we take the kids on holiday once a year... we're also a family and I think a lot of New Zealanders would say they want a Prime Minister that goes through the normal things," he said.
"Until the day I die, I will vigorously defend the things I've done as Prime Minister to support the less well off of New Zealand," he said.
He said he thought if he told Max and daughter Stephie to stop using social media they would listen to him, but he wouldn't want to do that.
Families of politicians were in the media "whether we like it or not", Mr Key said, but there was nothing in Max's video that was out of the ordinary.
"He was walking along the beach holding hands with his girlfriend, that's just the way it goes, isn't it?"
