I'm looking for a fic I read on LJ a few years ago where Buffy had a one night stand post Chosen where he was mourning Anya and she was mourning Spike and she ended up pregnant. Current to the time the fic takes place they live together platonically with their young daughter when she has a run in with Spike while patrolling the streets. Spike is in town working as an investigator and may still be working with Angel, but I don't remember that clearly.
Help?
I can't believe I don't remember the title or author since it feels like I *just* read it. | 
