(This is an AU where Nathan doesn’t die and he pretty much kidnaps Abaddon as a baby from a cult sacrifice. Katherine his sister comes to stay over after her divorce lost her the house with her two kids Ben who is 7 and Esther who is 5. Abandon is only a few months old he’s a weird baby so to say the little dude loves blood and dead things)

Nathan: “Abaddon lets go to bed”

you fuss and wiggle around

Katherine:”still can’t believe you adopted a demon baby”

Nathan: “he’s not a demon baby he’s just a sweet baby boy”

Ben: “he bit me yesterday”

Esther: “haha!! He likes me Ben he just gave me a clap!”

Ben: “not fair!!”