Child Care or Found Family with teens or smaller kids

I love adult and child/teen dynamics. I think they are really fun to work with and I want more of it. As a kid I really enjoyed concepts like that because of how wholesome and chaotic they dynamic works. Don't get me wrong I enjoy child/teen protagonist but those are always a kid growing up and making friends and saving the world (Not that I don't enjoy those). But I feel like the parents are always dead, the bad guy, or they aren't even worth mentioning

Books I enjoyed with similar concepts were: Anne of Green Gables/Anne with an E, The War that saved my Life series, or The Secret Garden. These books had a huge impact on me and I really want more of it but I can't find anything that satisfies me.

I enjoyed seeing kids struggle and having an adult who struggled just as much and have them more with each other and need one another to the point that If one of them disappeared the other wouldn't hesitate to go find or get them

Some movies that I enjoy with this theme are: The Game Plan, The Pacifier, Annie, Logan, Spy Kids, ect.

Anyways I was just wondering if anyone could help me find something heartwarming that revolved around this concept. I read a lot on Ao3 and I am grateful that I am able to find fiction I enjoy, but most of it is Bat-family or teen wolf stuff. I just want some good found family stories that allow me to experience other fandoms or literary pieces. Heck I'll even take movies and shows.