Spike splits into William & demon half, William gets Buffy pregnant (Three come blondes by evenstar)

I've been going crazy looking for this one. Post season 7, Spike and Buffy get together and are in England or Italy where the council and a slayer school has been established. I think it's Willow's chanting in an obscure language that causes Spike to be split into his human half (William) and his demon half (Spike). I could be wrong on the cause though, it's been a long time since I read this. William gets Buffy pregnant and eventually the two halves are merged back into one Spike. I do remember in the epilogue they have a little girl, toddler age, and are celebrating the anniversary of the closing of the hellmouth. I hope someone can help, this was a great story and I really want to read it again!

I think you're looking for three come blondes by evenstar

I don't think it's the same fic, but Thing of Doom by Sunalso has a similar premise. If you haven't read it, it's worth checking out. Absolutely one of my favorite authors!

https://dark-solace.org/elysian/viewstory.php?sid=4997

She followed it up with Doomlets which does include some shorts including their son.

I think Three Come Blondes by evenstar could be it. Does anyone have a copy or know how to access evenstar's fanfiction? The last I knew, her old site ravensintheforegate, was long gone. Would really love to read this story again

http://spikeluver.com/SpuffyRealm/viewstory.php?sid=5188&ageconsent=ok&warning=5

The sequel is on here too

You are so awesome! Thanks for all the help! Can't wait to check out Thing of Doom too.