When it was introduced late final yr that the 19-year marriage of Nicole Kidman and Keith City was over, stories quickly emerged one particular person was by Nicole’s facet.
Kidman’s solely sibling, youthful sister Antonia, was described as her “rock” in the course of the breakdown of the Hollywood star’s second marriage, which has since resulted in divorce.
Now, as Kidman embraces the following chapter of her life, she and Antonia are as soon as once more leaning on one another simply as they’ve all the time executed, by way of marriages, divorce and demise – and even travelling to the ends of the earth collectively.
Early years
Antonia Kidman was born in Melbourne, Australia, on July 14, 1970, simply three years after her dad and mom Antony and Janelle welcomed their first youngster, Nicole.
The household later relocated to Sydney, the place the sisters grew up in Longueville on the North Shore.
Antonia was 13 when Nicole made her movie debut within the 1983 movie Bush Christmas. This was adopted by the TV present 5 Mile Creek and a second movie additionally launched in 1983, BMX Bandits.
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However simply as her profession was taking off, their mom Janelle was identified with breast most cancers, and Nicole put her profession on maintain to study therapeutic massage and assist care for his or her mom. It additionally marked the primary time the sisters had been united by tragedy.
Careers and marriages
After Janelle recovered, Nicole left college at 16 and threw herself into her profession, with roles in movies Windrider and Emerald Metropolis earlier than her breakthrough half within the 1989 thriller Lifeless Calm led Hollywood to come back calling.
She was quickly jetting off to LA, the place she landed a job reverse Tom Cruise within the movie Days of Thunder.
After falling in love on set in 1989, the 2 married at Cruise’s house in Telluride, Colorado, with Antonia amongst a small group of company who reportedly attended the nuptials, which happened on Christmas Eve.
Regardless of residing on separate continents, the 2 remained shut.
Antonia and their mom Janelle raced to the US when Nicole and Cruise adopted their first youngster, Isabella, quickly after her start in December 1992.
Nicole was her youthful sister’s greatest supporter as she launched into her personal profession within the media, beginning in 1991 with an editorial assistant position and later vogue editor for MODE Brides earlier than she joined the 9 Community in 1994 as a researcher on reveals resembling This Is Your Life, Weddings and At the moment.
Eager to work on air and never getting the break she was after in Sydney, she grew to become an on-air reporter at NBN in Newcastle, in regional NSW, then joined Foxtel’s FOX Leisure Information.
In February 1996, it was Nicole’s flip to play bridesmaid when Antonia wed Angus Hawley in North Sydney.
Among the many attendees on the marriage ceremony, which made the entrance cowl of Aussie magazines, was Cruise and their two kids, Isabella and her youthful brother Connor, whom they’d additionally adopted.
Movie star break up
When information broke that certainly one of Hollywood’s best-known {couples} had separated in February 2001, Antonia and Janelle once more rushed to the US to be by the facet of a heartbroken Nicole, who was blindsided by Cruise’s actions, based on court docket papers filed by her attorneys on the time.
Through the years she was single, Nicole typically relied on her sister’s assist for purple carpet appearances.
She advised The Sydney Morning Herald in 2020, “Once I was alone, after I was single, I feel [fame] was a lot tougher.
“I used to be fortunate as a result of my sister would come. I keep in mind her flying to Cannes [in 2001] as a result of it is scary strolling up that purple carpet with all that scrutiny, feeling very insecure and never fairly certain the place to go or the best way to survive.”
In the meantime, Antonia and Angus welcomed 4 kids throughout their marriage earlier than they too break up in 2007, when their youngest youngster was simply months previous.
This time, it was Nicole’s flip to assist her sister by way of her marriage break-up.
Each sisters went on to remarry. Nicole wed singer Keith City in Sydney’s Manly in June 2006, together with her sister by her facet.
In the meantime, Antonia married businessman Craig Marran in April 2010.
Each sisters had extra kids; Nicole and City welcomed Sunday in 2008, and Religion in 2010, whereas Antonia and Marran have two sons collectively; Nicholas, who was born in 2010 and Alexander, who arrived two years later.
Tragic deaths
In 2014, whereas visiting Antonia and her household in Singapore, Antonia and Nicole’s father Antony died instantly after struggling a deadly coronary heart assault.
Antonia advised The Sydney Morning Herald in 2020 she was the one who needed to ring her sister with the information.
“I keep in mind ringing her and telling her what had occurred… she was feeling it, and experiencing it and [I had] to remain, maybe, measured since you’re battling by way of simply the practicalities of every thing, relatively than listening to one thing the place you’ve got acquired time and the unknown.”
Then only a yr later, tragedy struck once more when Antonia’s ex-husband Angus Hawley additionally died instantly of a suspected coronary heart assault.
Whereas Hawley and Antonia had been divorced, they had been dedicated co-parents of their 4 kids.
Antonia advised The Sydney Morning Herald the tragedies helped strengthen their already tight bond.
“Nicole will say issues to me that I do not know whether or not anybody else will say, or I will not take heed to from anybody else,” she stated.
“And never stuff you’d instantly consider, not Dad’s demise, or Angus’s demise, however maybe different issues; she’ll assist me navigate conditions.”
They had been once more compelled to lean on one another when their mom Janelle died instantly in September 2024, with Nicole compelled to flee the Venice Movie Pageant and fly again to Australia.
They even made a joint assertion on Instagram thanking the general public for his or her assist.
Doting aunts
The 2 are doting aunts to one another’s kids.
In reality, when Kidman got here to Australia to movie 9 Excellent Strangers in the course of the 2020 COVID lockdown, her sister and Antonia’s six kids joined her, they usually lived all collectively in a rented home.
Nicole advised Marie Claire Australia in 2020 she merely requested her sister for assist and he or she was there.
“I rang Ant and requested her to maneuver in with the women and he or she did, and introduced alongside her children,” she stated.
“That is particular. This prolonged household the place you are all elevating one another’s children collectively.”
Nicole advised The Sydney Morning Herald on the time, “You probably have a sister, as a girl it is such a blessing as a result of there’s this closeness the place you may actually delve into one other lady with security.
“We’re nearly twins and we have been by way of quite a bit. I confirmed up for her and he or she confirmed up for me. That is a beautiful factor to have.”
That very same yr, Kidman advised WSJ Journal she and her sister had been so shut they even had their very own method of speaking.
“My sister and I’ve this language that we are able to converse so we could be understood in a crowd, and no person can perceive us,” she stated.
“It was actually useful once we had been at events, and we had our boyfriends – we’d be capable to use our language, they usually’d all be like, ‘What?’ It is a actually good tip for all of the sisters on the market.”
New profession
Antonia went on to have a profitable TV internet hosting profession earlier than going again to college whereas residing in Singapore.
She has since launched a brand new profession as a household lawyer – one thing that little doubt got here in useful as her older sister navigated her divorce from City, which was finalised in January.
Shoulder to cry on
When information broke again in October 2025 that Nicole and Keith had separated, it quickly grew to become clear Nicole’s rock was by her facet.
Inside days, pictures emerged of Antonia on a hike together with her sister close to her house in Nashville, with the 2 at instances strolling arm in arm.
“Nicole’s sister has been a rock, and your entire Kidman household has come collectively to assist each other,” a supply advised Individuals on the time.
Nicole Kidman and Keith City’s love story in photos
To the ends of the earth
Because it inched nearer to Christmas, many followers questioned how Nicole would spend her first festive season because the break up.
It quickly emerged Kidman opted to encompass herself with family members, travelling house to Australia together with her and City’s two ladies for Christmas in Sydney.
The sisters had been noticed collectively at a celebration on Christmas Eve and had been thought to have spent Christmas Day collectively.
In January, Kidman returned to social media for the primary time since earlier than Christmas to share a really particular snap of her and Antonio, which she captioned with a easy, “Sisters”.
Each had been wearing festive colors; Nicole in a inexperienced costume whereas her sister wore a purple jacket – the overcast sky one other indication it had been taken in Sydney on Christmas Day.
Then got here this week’s submit of Kidman in Antarctica, together with her sister once more by her facet.
“Thanks @SilverSea for taking me to my seventh continent! As soon as in a lifetime journey with household and buddies,” Kidman wrote alongside a carousel of photographs.
It proved the Kidman ladies would journey to the ends of the earth for one another.
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