[quote=@ProPro]
<Snipped quote by DracoLunaris>

O.o

[hider=You've made them very very sad][img]https://i.pinimg.com/originals/d8/10/73/d810733cf3c99950b4dc520b63bf48e8.jpg[/img][/hider]
[/quote]

New Canon, I believe, is that the koopalings are adopted, with Jr. being Bowser's only 'blood' offspring.