My pdoc makes me turn in old and leftover meds to my pharmacy and she won't give me say, Ativan if she just prescribed me kpin two weeks ago unless I turn in the rest of the klonopin first. It's annoying but she means well especially giving my history. So you got into your hubbies hiding spot, this once. But if you find yourself dipping in more and more then it is a problem and you might want to consider disposing them. Maybe just saying to him "I found your hiding spot and you really need to get rid of my old meds." It's a start!