Same here
Wow! I'm going through the same. My X (who I live with) drinks a half a fifth of whisky a night before going to the bar. I knew he had another half left from the night before, but I didn't see it anywhere, so being the observant person I am, I know that he drinks on the living room sofa, and I looked under it. Low and behold! There it was! So now he is hiding it! And I understand the jeckyl and hide thing! I go through that too! Hang in there!