These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Bratty Teenage Daughter: Lord in heaven, Mady. She was especially bratty in the recent "Sextuplets Turn Ten" two-parter, but was also extremely whiny and bratty before then. For example, when her parents took her and the other kids to an American Girl store, she could only cry and focus on the fact that she didn't like surprises.