Would you teach somebody else’s child about consent?

🪐 E.T 🪐

So my cousins daughter just recently turned 4. I’m positive nobody is going to talk to her about consent since none of the family did with me, and it’s really important to me since I was abused by three different family members before I knew anything about sex or consent, and I think that’s the main reason I didn’t tell anybody.

Her mother was actually one of the abusers.

Would it be wrong of me to talk to her about consent since she isn’t my child? And if it isn’t wrong, how do you think the conversation should go?