It's pretty self-explanatory really my husband saw an advert for a qualified 18 looking for babysitting work in the local cafe on the notice board. He took down the number and said it'll be useful in the future, well today is my birthday so he wants to take mad out for drinks on Saturday, when I asked him about who was looking after the kids he said he has the number for a babysitter. I don't even know thus girls name am i being unreasonable not to want a complete stranger having sole responsibility for my two year old and nine month old?