I can't suggested anything in the way of help for your sister but just wanted to add. Please Make sure you are clear & up front with your parents that you can no longer be the one there in the mornings. Don't agree to any "just this once" etc because it will just open the door to relying on you again.
Hopefullly your parents will remember how hard it is to have a baby in the house & not expect too much of you.
VSK is for all kids with disabilities. My husbands niece has a severe form of a genetic condition like cerebral palsy and is profoundly disbaled and they do heaps with respite care, after school care and all that jazz cos both parents work.
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