I’ve been asked by a parent from my DS’s year 3 class to ask him not to mention a fact about the person’s child. The child is currently upset by the fact but the information about it hasn’t come from me. I don’t know them beyond to say hello to so it likely came from the child themselves. I will reply and say of course I will ask DS not to mention it again. What would you do? It won’t change the facts and other people could mention it to the child, which is triggering the upset.