Slenderman is the fanom version; single father, housewife, who kidnaps adopts emo teenagers. The Proxies are closer (but not entirely) to the canon; they either hate or love the faceless man, or something in between.
There are other creepypastas here as well, but I focus more on the Proxies.
Namely
1.Jeff and Liu are twins
2.Each proxy has its own home
3.House 1 belongs to Liu; he rents rooms to assassins for a ridiculously low price
4.Ghosts don't age mentally
5.Tim and Toby are dad and son, Brian and Liam are dad and son, Nina is Jeff's adopted daughter (everyone knows it except Jeff)
Everything posted in the AU is tagged with "#creepypasta au"; anything without that tag is outside this universe.
It was supposed to be a quick joke, but it turned out like this...whataver
Au's bullshit: Slenderman keeps a diary where he vents about how his kids “seem” to be afraid of him. Any reaction other than running in the opposite direction, screaming, or crying is a step toward a good father-son relationship... In his words.
the first part. "How I sewed dolls, Slenderman, Offenderman, Trenderman, Splendorman and Wonderwoman"
I can't show you the details, I cut off each one in the video...that's why the video is short and because the Internet is weak...I'll show you the details later, there will probably be pictures.