The two thieves were not able to conceive on their own and were dissatisfied with their Gypsy heritage, so the child they custom-ordered was created by carefully selecting superior genes from sperm and egg banks, followed by surrogacy.
But that 'perfect baby' was different, as it was born from a laboratory's major client who contributed his own sperm and chose the embryo after hundreds of rounds of screening and genetic modulation, claiming to create the most perfect baby.
Actually, the 'perfect' here is obviously a marketing term, as saying 'perfect' about a child created with 3 million Euros is not at all exaggerated.
To put it simply, the child of the thieves is not their own flesh and blood, but the child customized by the European aristocrat is indeed his own.
These two greedy individuals, despite planning to retire and already having a child, ultimately couldn't resist their greed and swapped their own child with the aristocrat's.
