I can't sleep, so here's a AT theory I have:
Finn's kids in Farmworld (at least most of them) are not Huntress Wizard's, they're Roselinen's.
I get that why people think it's HW (and obviously you can desagree with me), but the oldest and the youngest kids even have the same names as Finn's kids with Roselinen in "Puhoy", and most of the kids really look alike, so they're most likely to be all hers (specially considering Bonnie is the youngest one).
And yes, the redhead child does look like Vampworld Huntress Wizard, but DJ Flame also has a similar skin tone and hair color, so Farmworld's Phoebe most likely does too, so it could also be her.
Either, Finn could have cheated and had a kid outside of his marriage, they could've been in a non monogamous consensual relationship, or maybe the kid isn't even biologically his and something happened to their mom so Finn and Roselinen took them in (considering what Farmworld is like it's not unlikely), but whatever the explanation for the redheaded kid may, in my opinion it's still safer to assume that Finn's wife was Roselinen.
