Personal life
Natalia has two children from the marriage with Arkady Rotenberg – a daughter, and a son. From 2012 to 2018, she resided with her children in London, where she was engaged in construction and design businesses and established her own clothing brand collections.
The couple divorced in April 2013. The divorce proceedings began in March 2013, the decision to terminate the marriage was joint. Natalia tried to appeal the decision to the Tushinsky Court of Moscow, but the Court left the decision unchanged, and it became legally effective on 2 August 2013. After that, Natalia Rotenberg filed a claim asking to invalidate the marriage contract: In this case, all the property acquired in marriage would have been divided in half, but the Tushinsky District Court of Moscow dismissed the claim.
In 2015, the mass media reported that Natalia had filed a lawsuit against her ex-husband in London in attempt to get a compensation from the billionaire. At that moment, Arkady Rotenberg was under the EU sanctions, which complicated the payment of alimony. The trial judge was Philip Moor, and the case was called "R V R".
In September 2016, The Times filed a lawsuit to the High Court of London asking to give the names of a foreign businessman and his ex-wife engaged in lengthy court proceedings about financial issues. On 25 July 2017, the court decided to disclose the details of financial agreements between Arkady and Natalia Rotenbergs; after that, Arkady Rotenberg appealed to the Supreme Court of the United Kingdom asking to keep the agreement details in secret. In February 2018, the Supreme Court took a decision to declassify the divorce procedure of the parties.
In 2020, the High Court of London ruled that Arkady Rotenberg had to transfer a $36.2 mln worth Ribsden house near Bagshot village in Surrey County to his ex-wife Natalia; this decision was taken by judge Philip Moor. Arkady Rotenberg appealed this decision to the Court of Appeal; according to Rotenberg's lawyers, he has never been the owner of this house.
In April 2020, the media reported that Natalia Rotenberg was going to marry Tigran Arzakantsyan, an Armenian businessman, cognac manufacturer, and ex-deputy of the Armenian Parliament, who himself has three children from his first marriage.