Zweilous and Umbreon

And then stuff like this happens. (I want to thank poplilly4009 for this idea/headcanon.)
When Zweilous and Sylveon's son evolves into Umbreon, they realize he was up to something during the night, and it turns out that he'd joined up with a gang of Dark-Types, but perform acts of kindness via rescuing abused Pokemon and bringing them to the Daycare to be raised properly. The white scarf symbolizes their pure intentions.
Anyhow, when Zweilous tries to tell Umbreon not to go out at night anymore because he and Sylveon think that said gang of Dark-Types are bad, Umbreon argues, telling him to be quiet and quit worrying because he can handle himself, that the Dark-Types are good, and it isn't like Zweilous did that sort of stuff when he was younger! 
…Umbreon, just hope Sylveon doesn't catch you rebelling.