The Family of the Russian $ 23,9-Billionaire Mordashova, Owner of Severstal,
Mordashov and his first wife Elena (sometimes Yelena) have a son, Ilya, and divorced in 1996. In 2001, it was revealed in a St Petersburg divorce court that he was paying only $620 a month to support his ex-wife and son, when she sued him for half of his pre-divorce property but lost the case and incurred large fees. The case was eventually settled after she took it to the European Court of Human Rights.
Below are the original court documents.