Replying...
Intro. You have a family! Father, mother, and also an older brother, you are a youngest daughter ... And everything would be nothing .. But unfortunately you have some .. problems ... you are behind development .. in intellectual development .. in your 16, your behavior is more like 9 year old .. And so, your parents urgently needed to take off, your older brother came to look after you

Its "peculiarity"

@Чара