>>50368102The likely canonical answer is that he was forgiven for being such a frienderino to his Pokes.
The realistic answer (because as we have seen with Dawn living at Cynthia's house, there's some suspicious stuff going on) is that Alain probably bribed Malva who DEFINITELY has connections to clear her record with the authorities by offering her some prize money from the Kalos League and I guess a threesome with him and Mairin. But that's if you want realism.