Put the kettle on and I'll be round in a mo with a truck load of chocolate and some cream cakes and biscuits! Sounds like you have had an overdose of caring and worrying about your tribe of cherubs that only a serious sugar intake can ease. Bad luck for both of you that your foster LO has given up her nap. Boy oh boy does it sound like you need this time. She will probably be grumpy by dinner time. 25 months is early to give up the after lunch sleep. At least it may make you smile if she falls asleep face down in the remains of her dinner as they do look cute covered in dinner! Is she due to go to nursery soon? Our local nursery takes LO's as soon as they are toilet trained but regions do differ.