<human>: Give me the gist of the text in a nutshell

I have a chronic pain condition, but it's managed pretty well (I hold a professional job, etc.).
When my pain is bad, I take two different medications: one is a muscle relaxant, the other is a narcotic pain med. EVERY TIME I take them, I take them together, and whenever I get refills, I always get the exact same number of dosages. Theoretically, I should run out of both at the same time, every time.

I organized all my meds a couple days ago, and found that I have significantly more of the muscle relaxant than I do the narcotic pain med. It seems clear that someone has removed some of the narcotic.

At home, it's only me, my wife (who I have absolutely no reason to suspect of this - she's very much of the mindset that she only takes medication if absolutely necessary, often avoiding it when it would help symptoms), and two very small children (2 and 5) (and the medication is stored in childproofed drawers).

We entertain a lot, and there are a couple people who I could maybe, possibly, imagine taking some, but it seems very unlikely.

Obviously, moving forward, it will be stored in a much more secure location (like my bedroom, as opposed to a bathroom that guests use), but I'm not sure what to do about what's already been taken.

I'm also very aware that there are medical databases that track how much narcotic pain med I get prescribed to me, and I don't want this "disappearing drugs" situation to reflect me and cause doctors to think I am using more than I really am.

Any advice? Thanks in advance!
<bot>: I think someone's stealing my narcotic pain meds, and I want to know who, and how to clear my name and prevent doctors from thinking I'm an addict.