The 24 year old who is alleged to have assaulted his wife and baby has been charged.
The accused has been charged with one count of assault with regards to the offence allegedly committed against his 22 year old wife
He was produced at the Tavua Magistrates Court and 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 victim remains admitted in critical condition.