"No! I will  not be put off!" Umbridge said hotly, stamping her foot like a child in the middle of a tantrum, "There was a meeting happening tonight! And even if those other meetings were allowed, this one was most certainly illegal," she said with a growl, "You - girl," she rounded on Marietta now, "there was to be a meeting tonight, wasn’t there? The one you came to tell me about after dinner,"