>be me
>join server
>team up with someone
>find spot and trust each other on claims
>play together for 3 hours
>gotta go for diner
>come back, everything on my claim is gone
>better check out house
>"you don't have permission to do this"
>"buddy" joins
>sees I'm online
>"buddy" disconnected
>ask mod what to do
>"sorry, you can be an asshat on this server, no probs"
Sorry this happened to you. But there is a reason we have protection plugins. And there's a reason there's a saying be careful who you trust. We cannot be responsible for who you trust on your claims. Those are decisions made by you alone. The issue here isn't you trusting on his claim. It's him trusting you on his and then removing you. Again we cannot be responsible for that. If GPP and GPPCities (our custom plugin) had been utilized effectively you could have asked for plots to be added for you in the "city". But since this wasn't done you were removed with no notification and since this was his claim we can't intercede.
This is why it's always best to play on your own claim unless you know the person well.