Daniel Kiss, 44, was found guilty of three counts of assault occasioning actual bodily harm, three counts of sexual intercourse without permission, intentionally choking a person, common assault and intimidation.

The court heard Kiss had been involved in a domestic relationship with the woman.

In one instance Kiss, who is trained in the martial art Muay Thai, assaulted her by trying to choke her and then hit her in the head when she was five months pregnant.

In a separate incident, it was stated he also banged a woman's head into the kitchen sink on a number of occasions.

In Sydney Downing Centre District Court, Judge Peter Zahra sentenced Kiss to 13 years' jail with a non-parole period of eight and a half years to start from February 2020.

He will be eligible for parole in August 2028.

Kiss had previously been sentenced to 11 years' jail in 2016 for recklessly dealing with the proceeds of crime in relation to major fraud offences totalling almost $5 million.

The charge relates to his involvement in defrauding a bank out of $4.92 million.

Strike Force McMaster, a Fraud and Cybercrime Squad investigation, was formed to investigate alleged mortgage and equipment finance fraud, whereby a number of dummy companies were set up and fake invoices were used to obtain finance.

Read more: Crime/Court