but the uncle at fault man, the uncle don't know how to reply back to her.

Can say something like "calm down, please, it's my fault, i admit it okay." Keep saying its my fault and blame yourself like a retard.

When a person heard that, he/she would be satisfy. I did that all the time when i accidentally bump people car, i says sorry and says i am such a dumbass.

Cyber-attack is a form of bullying, just a reminder. Don't push it too far guys.