MX,
Just the other day you wrote about how sweet he had been the last few days, but said that behavior didn't last more than 5 days. Well, you were right about that ` again.
I guess you let him home again. He isn't going to change. When are you going to STOP finding yourself in Disbelief of his behavior? You aren't stupid, but given your never ending dance with him, your behavior is questionable.