A source close to him said: "Anton wasn't adopted, if he was he'd have adopted parents. No one knows why he is saying things like that. It's all rubbish.
"He has been telling stories like this for years and it has finally come back to bite him."
It has also been suggested Stephans lied about his university qualifications, as Cambridge told The Sun they had no record of him graduating.
Stephans, real name Stephen Johnson, is sticking to his story with another source telling the Daily Mail he is "hurt and disappointed that his family have chosen to fabricate these stories about him.
"Anton has chosen not to discuss his adopted family publicly in order to protect their privacy."
- nzherald.co.nz