My DD is 4 years old and in reception. For the majority of the school year she has been best friends with a boy in her class. He is quite a naughty child, he is disruptive, has been known to hurt/chase/scare other children. I have to mention that he has autism and ADHD. His parents are lovely and doing an excellent job, this isn't a parenting issue and isn't anyone's fault.
I know I can't control who she is friends with, and I do sympathise with the boy and his parents, and certainly wouldn't want him to have no friends. I know DD could have a positive impact on his life. However I worry about the affect it is having on her. It would be better if they were part of a bigger group of friends, however they are very much best friends and seem to do everything together at school and ignore other people. She is generally a well behaved child who likes everyone to be happy, and was very well behaved in nursery. However I've heard she is doing a few naughty things in school now along with her best friend, and she has had a few out of character moments at home recently (e.g. randomly squaring up to me last night when I asked her to do something). These moments seem very in line with the things her best friend does. I know I can't prove it and maybe she was always going to go down this path. He also has deliberately hurt her on occasion, each time this has been addressed by both teachers and her parents, but I still feel sad for her that she seems to care about him so much but may never get that in return.
I suppose there is nothing I can do, but I'm just worried and want some reassurance.