friend issues

My friend have a 5 months old daughter and she posted on Facebook a record with her baby playing with a plastic bag anyway I told her it can be dangerous so she got upset and she told me :take care of your daughter not mine and I told her ohh yes I already do that but now she doesn't talk with me anymore she told to my aunt she expect me apologize because i was rude 🙄 , the problem it's I don't feel guilty at all I just  care i didn't try to teach her raising her daughter , my aunt said that was not my business but what you all think ?