#and shaggy would have divorced parents. his mom remarried & now he has a baby sister ala a pup named scooby doo. not sure who he'd live with

[myimaginationplain]

something fun about Scooby-Doo as a franchise is that none of the five core characters have consistent family members. Their mothers, fathers, siblings, aunts, uncles & cousins change in every single iteration with no real cross-over between shows (with the notable exception of Scrappy). So if you're writing a general Scooby-Doo fic not based on any one canon, literally all of their families are free game for headcanon-ing. You can do whatever the hell you want with them. Be free