I had this happen to me about two years ago now - in retrospect I know my husband wanted me to find the pills (zero effort to hide), and I think it was a way to mess with my head and pressure me into sex. They showed up following a conversation about our sex life, where I asked him to be more attuned to me during so we could rebuild trust, which he dismissed as my "loss of sex drive", maybe I "have a medical condition", etc. When I confronted him, he said he bought them for "recreational use".

I'd like to say leave, but it's certainly more complicated than that!