Ds crying at nursery!

[belleofball]

Ds3 age 4.Teacher called me in today. Said....
"Me and (ds) have had a falling out today, ds would not talk to me and put his tongue in his cheek when asked a Qs, it was a v.sad event and i'm sure it wont happen again." Amongst other things
All the time she was towering over him and pointing a finger then getting close she said,"I dont want this to happen tomorrow as we have a lot of work to do".
Ds looked frightened and went v.red.
I played it down a bit and said that they have these moments sometimes dont they, when they dont want to speak.I said i'd speak to him at home and try to find out what was wrong(to get out really)
Ds said that he couldn't remember what a story was called and that she made him cry.
I am getting more angry at this, there have been other things happen with other children and parents are moaning.
Do you think i should say anything?

[belleofball]

Ds is now saying he doesn't want to go to school tomorrow!