Nut allergy question and advice

[gravy_train]

I'm the same as you, nschildcare - my house is nut friendly and I wouldn't be comfortable having a child with a potential nut allergy in my care. I know that some providers are fine with it, but not me.
You're in a tough position because you don't yet know for certain the severity of the allergy. I think the first step is to find out when the appointment is, ask mom if she can request to be put on a cancellation list and explain to mom your concerns about the potential nut allergy. I would tell her that your home is nut friendly and you are a bit concerned about how to proceed given the possibility of an allergy so you need to know as soon as possible.
I would probably wait for a diagnosis before terminating, however, if you're not feeling this family and are looking for a way out, this is a perfect opportunity.