I don't know where to put this. If anyone has any better locations for this thread, please let me know, thanks.
My dd has a school friend who lives close by. I have often invited her around to play. Every time she comes, she will not speak to me or my dh. She also will not eat, despite me offering foods I know she likes. If I ask her open questions, I get no response, so I mainly ask questions to which she can nod or shake her head. I think she joins in when playing with dd and siblings, but I have never heard her communicate. She would appear to me, very unhappy, certainly lacking in confidence and even damaged in some way.
I don't want to put much about her home life on the off-chance it would identify her/us. However, she lives with her mum who has just had a baby. She has one much older sibling, who lives close by. The father of the mum's baby is on and off the scene. I have known her for a year, so whilst it may seem her behaviour may be related to the new baby, she has been like this since I first met her.
Anyway, my question is: should I do anything about it? I have described her behaviour to her mum but she doesn't seem concerned. Would it be out of order to speak to her teacher?