So my 4yr old started school this week and another parent has been, I think very rude to us. There is only one child from nursery in the same school and obviously the two children know eachother and have been playing together, as they always have at nursery. Go back a couple of months and parent of this nursery friend cruelly upset my daughter. We were waiting at the school gates and my daughter sees her friend and her mum walking up and is jumping up and down shouting hello to her friend. This child's mother, whom has always spoken to me at nursery pick up drop off etc and lives only a street away, then stops a few feet away, bends down to her child and tells her to go play over there with another child and completely blanks us. My daughter breaks down in tears and has to be pulled off me at the classroom. I was shell shocked! Then later found out she voiced to another nursery parent that she doesn't want her DD in the same class as mine?!?! This woman has copied my choices with nursery days and school choice, and I am now left wondering why the hell she ever asked me where/when I was sending my DD, and why she followed suit if she doesn't want them together?!? Now school has started I have tried to forget what she did, and try to be the bigger person and have said hello, or morning and been completely ignored! She may know that another parent told me she didn't want her DD in the same class as mine and feel embarrassed, but that, I feel, is no excuse?!
I can think of nothing I have done to cause offense, or for my daughter to deserve this. All I can possibly think is that my daughter's autism diagnosis is her issue, and am beating myself up that I ever told her. This diagnosis process has been going on for over 2 years and has never previously been an issue for this woman, but it does seem coincidental that this behaviour has started since she found out my daughter had been diagnosed as autistic.
So my question is AIBU to say something to her and ask what her problem is, or should I leave well alone? I'm already feeling awkward on school run as I don't know any other parents and don't want to make it worse, as it is already causing me huge anxiety!