I progressed far on the candy crush saga. Then registered a profile only by email. My phone broke and I used my brother's ipad. His progress is far behind and registered by Facebook. So I logged him out in the game, Logged myself in, then played. And after I finished I Logged out and left. But somehow later he logged in with his facebook and got my progress and now uses my daily rewards and sometimes passes levels for me. How can I split my email from his Facebook? Help please.