just a thought, depending in H's service you could access it online via a keylogger if you're into that sort of thing.
Important that you stay calm and not be too paranoid- just ALERT.
Good job w/ the power shifting- having him engage you more in conversation.
Peace of mind is paramount, as is knowing what you're up against- I havent read your sitch in a while, so I will need to catch up.
Hidden cells are a big no-no- esp if he's involved in a business where people keep in touch alot...it really should be in plain view.
Just my opinion...
I know that I put mine in my shoe when I was in an EA...I know that W kept hers under her pillow or on the floor next to her bed...guarded by her dog LOL...
keep your eyes open, but do not project in your bhavior- sounds like you're doing well in that dept.