Good day Cathy, No doubt H is gonna test any boundaries you set. He's gonna see just how far he can push them and get away with it. Something you will have to carefully consider before laying them down, because the first time you cave-in, he is not gonna respect any of them in the furture. Of course, that doesn't mean you have to kick him out right now or file a D, but send a message that he receives as you are not gonna tolerate him crossing the line.
Go to a lawyer's office. Pick up their business card and stick it on your dresser ... nightstand ... kitchen counter ... next to your pocketbook ... somewhere where he will notice it and know its yours. Don't say anything of it! It maybe enough of a message to establish his preception that you are serious about your boundries and may back off from testing further at this point.