IndigoWaves
Sorry, but I have a hard time seeing the Devil blown off that easily. Athough he says that it's over and became emotional, you still accepted and used his money (a significant amount, by the sounds of it) -- and he didn't receive what it was earmarked for within his mind/intention. So there's still a debt owed, something that a Devil doesn't just "forget". (Watch a little 'Judge Judy' for details...) I'd suggest repaying him, anyway -- by registered mail, if need be -- even if only to truly rebalance yourself/your own energy.