Dd is 3 years 6 months, dd was a difficult birth which resulted in a C section also a slightly unsettled baby who hated to be left alone and would cry if you left the room from newborn, all her development was normal if slightly ahead, she walked and talked early, walked at 9 months although didn't regularly walk until 12 months, speech was clear and in sentences more or less as soon as she started talking.
As of now she is reading and writing, fairly sociable, funny little girl.
My worries are her behaviour, she is, and I hate to use the word, naughty, she seems to get great pleasure from annoying adults until they get really cross which she then finds really amusing, she also has periods of being quite angry, today has been one of those days, dd has returned from nursery angry and aggressive and has been attempting to cause a problem all day, such as refusing to get out of the car at the supermarket and laughing hysterically when I struggled to get her out, attempting to hurt us and her sister and telling me she wants to live with another family when she was told it was time to leave grandmas, she also seems to have quite a negative self image and will say other children don't like her.
She can have whole days behaving like this or can switch back to the loving happy little girl she is. She is very loved and has heaps of affection and attention and I really don't understand why she behaves like this? TIA