Forum: Lost Stories

I'm looking for a story where mom comes home from work and tells teenage son that she is tired of being the responsible grownup, and that he is now in charge and she is going to act like a preteen. I don't believe it was ever finished, but I can't even think of any keywords that I can use to search for it. Anyone remember this one?

A Responsible Person
by Parthenogenesis

Is the first one that comes to mind.

That's the one. Just found it myself after looking through almost all of my 4,000 saved stories.
What can I say, I read a story I like I save it so I can read it again without worrying that it might disappear.