>>149202265
>Brought up in a standalone movie
A DT movie which has the identity of the triplets be a major plot point.
>hidden from the audience but known in-Universe
All of the characters who should know know and his face is conveniently covered from the audience view.
>minor lampshading
Characters acknowledge that the triplets should have a biological father but refuses to give an answer
>Della is a slut
The identity of triplets' biological father is unknown even in-universe because Della is a slut.
>never brought up
For whatever reason, the triplets only care to know about their estranged mother but not their father. He could have at least paid child support.
>duckcest
Donald