Cinderella
Cinderella wouldn't have had any mice pals, because her mom would've nipped that in the bud with a couple of glue traps and no nonsense whatsoever.
She and her mom would probably have fabulous shoe-shopping trips.
cinderella-shoe
Then her biggest post-midnight dilemma wouldn't have been her carriage turning back into a pumpkin but that she had to tell her mom she just lost one of those new shoes. (Good luck convincing her you weren't drinking, Cindy.)

Snow White
snow-white-dwarves
Snow White's mom would have gently suggested she reach out to some friends "her own age."

Aladdin
Jasmine's mom would have insisted she get a haircut. "At least get the ends trimmed."

"SEATBELTS ON THE MAGIC CARPET, PLEASE! SEATBELTS!"
aladdin-jasmine-balcony
"The next time I see that boy, he better be coming through the front door. Or you're going to be in a whole new world, all right. A whole new world of pain!"

Pocahontas
Pocahontas would have had someone to get her dad off her back about John Smith. "Let them go, Chief, he seems like a nice boy."

pocahontas-skirt
She also would have definitely replaced this with a longer skirt while Pocahontas was sleeping.

Beauty and the Beast
Belle would so not have been allowed to sleep at a beast's creepy mansion. "11 P.M., on the dot, and don't think I won't be up."

Maurice wouldn't have been captured in the first place because Belle's mom would be all, "What have you been doing down in that basement for hours? Inventing? Yes, I saw you invent yourself a plate of nachos a little while ago. Shut off that football game and get up here. There are dishes to do."
belle-beast-sad
"I don't care if you can brush his arms; he extended an invitation to you. And you run off to your room crying like an ingrate? You were raised better than that!"
"Did you have fun playing with Chip? Maybe got you thinking about having one of your own? I'm not getting any younger, you know."

The Little Mermaid
Ariel would have had to pick up her room. "Put all these thingamabobs away. And if I see that dinglehopper on the floor again I'm going to take it from you."

"Your father's right--chasing that boy up to the surface does put you in danger. In danger of getting a reputation."
ariel-rock
"You swim right back inside and put on a shirt. Shells are not a shirt."
Which Disney princesses would you want--or definitely NOT want--as your kid?