if you had gone half an hour away on the train, also a 20 minish walk from your house with a newborn and 18 month old in a double pram and a 3 year old walking
if your pram broke when you were just heading back to the train station with your shopping , no one else is available to help you, its 4 hours until your husband finishes work near homen and you have a child at school that needs picking up in 3 hours...
would you consider this an emergency and ring your husband at work?