Conquer Club

On my partner's last turn he took my bonus AND fortified against me with no explination whatsoever. I don't know what to make of this. In past games there doesn't seem to be any suspicious activity that correlates with his recent actions. If anyone could shed some light on this it would be appriciated.

http://www.conquerclub.com/game.php?game=307731

Maybe he's in too many games, and forgot which game he was in. Probably thinks it's a singles game. Embarrassing, but it happens. *Looks around guiltily to see if anyone is pointing at him* Of course there's always the possibility that he's gone postal.