i wud say just give him his shit back and get some one eles to do it while he's only person atm he cud get a freaking n00b army to come smack u up AKA lame arse ddos attack or ur site going down etc, plus if its his work its his work ur gonna have to give him credit anyway, maybe try and cool shit down then ask for a few bits of his work to stay if u eally need it and just make him feel like god "oooo but your the bestest best bestestestestest evr *butt kissing" but it aint worth it so just del it.