Is This Wrong?

In order to not get stuck laying in bed with Josie to get her to fall asleep, I insist on saying, "Daddy has to take his pills to feel better." Then I split the room without much discussion. I started doing this when I truly was sick for what seemed like the entire month of Feb. I'm not taking any medicine. But now I fear that she's going to blab to someone that "daddy likes taking pills at night" and here comes social services. Why is it that the best easy excuses to give children are the ones that aren't government approved?