Ah, Edwina, I can tell you are a doctor cat in training! Little did you know you helped your mom deal with what sounds like a horrid day. Breaking a tooth on ice cream? Perhaps you should be her official taster...you know, like Kings/Queens used to do? Maybe you could encourage her to switch to yoguart? Plus, you tired her out, and helped take her mind off of her troubles...so, I am sure she was able to drift off to sleep right after you did! I hope her mouth and week gets better. If it doesn't, you know just what to do!