You know what, even before I found kinkmeme- before kinkmeme existed, I think, I plotted out a story where Maggie tries to find her dad, and only finds pieces of memory littered around people who won't tell her everything. And Harry himself has distanced himself from everyone, as the Winter Knight, and when she finally finds him, she's completely disillusioned because, hell, a few years under that job- something's bound to snap.

I failed at it and deleted the file in a fit of frustration, but if someone else wrote this and struck the right balance of bittersweet that I never managed... whoa.

tldr: Seconded.