I do not care if the female a childhood friend of mine, if she started trash talking to me out of nowhere i'm gonna drop this "friendship" I thought we had and just cut my self off from her.
And yes, I have the audacity to say and do that because I actually have a lot of childhood friends and I am the type of kid who would go up to other kids and say "can I play with you guys" to start/join a conversation/game, and make friends successfully