Rewrite

After finding out 5 year old Peter Parker has been alone and abused most of his life, Tony Stark takes it upon himself to be the best parent the kid has ever had. Luckily there's no competition because parenting is harder than it looks.
Featuring 5 year old Peter Parker, Dad Tony Stark, Mom Pepper Potts, Uncle Happy Hogan, Uncle Steve Rogers, Uncle Bruce Banner, Uncle Clint Barton, Uncle Thor, Aunt Natasha Romanova and occasionally Uncle T'Challa, Uncle Stephen Strange, Uncle Scott Lang, Uncle Peter Quill, Uncle Drax, Aunt Gamora and buddies Groot and Rocket Raccoon.