The Thénardiers are one of the most repulsive and enduring symbols of greed, hypocrisy, and moral decay in Victor Hugo’s Les Misérables. They are the innkeeper couple who run a shabby roadside inn in the village of Montfermeil. On the surface they appear jovial and welcoming to customers, but in reality they are deeply dishonest, exploitative, and cruel. When Fantine, desperate and dying, entrusts her little daughter Cosette to them, the Thénardiers pretend to take her in as foster parents. Instead they turn Cosette into an unpaid servant from a very young age: they force her to do heavy chores, dress her in rags, feed her scraps, beat her, and constantly invent new expenses to extort more and more money from Fantine through manipulative letters full of lies about Cosette’s supposed “illnesses” and “needs.” They pamper and spoil their own two daughters, Éponine and Azelma, while treating Cosette with systematic cruelty. Their sons (including the street urchin Gavroche) are mostly neglected or abandoned entirely. Years later, after Jean Valjean pays an enormous sum to “buy” Cosette’s freedom and takes her away, the Thénardiers fall into ruin. They move to Paris, adopt the false name “Jondrette,” and sink fully into crime—swindling, theft, and eventually attempting to rob and murder Jean Valjean himself in a trap at the Gorbeau tenement. The Thénardiers never show genuine remorse or redemption. They remain selfish, cunning, and utterly devoid of conscience to the very end, representing the worst kind of human parasitism: people who will cheerfully destroy anyone’s life if it brings them even a small profit.