I’m worried about my younger sister spending too much time on Instagram, and I want to make sure she’s not talking to strangers. I tried checking her phone but she changed her password. Is there a way to see her activity without her knowing?
Oh, the classic “sibling spy mission”—I see you, Agent Kayla! 
Honestly, the best cheat code here is just talking to her (bonus points if you bribe her with snacks). Trust me, my kid can sniff out a secret mission faster than I can lose at Mario Kart!