Do you guys think Screwloose is Screwballs mom or just her friend? I've even heard someone say she is her pet dog.

Possibly her mother, read in one fic that Discord's chaos created Screwball, and based her off of Screwloose, which I guess would technically make Screwloose Screwball's mother.

I think it's her sister. Now theres not any cannon, but similarly named generations makes sense. Also Screw loose when depicted looks older, but who in pony ville would have been her husband? Thus it is more likely that screwloose is Discords FIRST daughter

I dont see much similarities. Does anyone know a good fic that goes deeper into this? (Link prefered.)