Spike and Buffy mated and living in LA meet up with Wesley for X-mas

Hi Guys! I'm looking for a fic where Spike and Buffy have claimed each other and are living in LA when they stumble upon Wesley around Christmas, Wesley and Fred also end up together in this fic if I recall. Any leads would be appreciated Thanks

Noel, the continuation to Nightingale.
Having been abandoned by his friends, Wesley finds himself alone for the holidays, haunted by the face of the woman he can't have. Two days before Christmas, he runs into an old friend and her mate, who are similarly in need of a haven from those they called family.

I'd been trying to find that one lately too and had given up.
Thanks to you both for guiding to it.
RRaine