I have DN for sleepovers quite often she's quite energetic but normally not too much problems. My DD in comparison is quite low energy and relaxed so its a nice contrast sometimes. DD is a year younger. I had DN and took them to KFC her behaviour was shocking. She was shouting in the middle of KFC is your ass clean over and over.
She started saying to an employee wipe wipe as they washed a table. I told her off then apologised to the worker. A woman came in with a zimmer frame then DN started laughing, she's 11 so not a small child. My DD was really embarrassed. She then told a bald man she liked his hair.
I had to remove her from KFC and take them home we went to the park I'm just wondering how I should approach this , my dsis can shout at her for tiny things. I'm worrying something is going on with her and how to support her.