The 24-year-old who allegedly assaulted his wife and one month old baby has been charged.
He has been charged with one count of assault with regards to the offence allegedly committed against his 22-year-old wife.
The man appeared at the Tavua Magistrates Court and is remanded at the Natabua Corrections Centre.
The case will be recalled in two weeks time.
Meanwhile the investigation into the alleged assault on the accused's son continues.
Investigators are awaiting the medical report.
The one month old baby remains admitted in critical condition.
It is alleged that the 24-year-old man came home drunk and started an argument.
He then allegedly assaulted his 22-year-old wife and in the process seriously injured their one month old baby.