It's not a great look when there is a charity to fund for the kids while mum 'appears' to not need for much but maybe the facts should be looked at.
The money raised by the public in a a trust for Jonah's kids to provide them a future. Nadene Lomu gets nothing from the trust and doesn't have access to funds from it. No donated money has gone anywhere near the Porsche.
The trust is there for the kids education and if she is divesting herself of all of their educational costs so she has more of her own money then so what? In a roundabout way this is simply Jonah paying the bills he would have been paying anyway. The kids still probably end up better off than if she had full access to the chequebook.
She really does come across as a piece of work though.