DC2 needs clothes. DD3 is tired and trailing her round the shops for an hour would be unpleasant for all. DD1 (almost 15) has offered to babysit while I pop out with DD2. DD1 v sensible and very sweet with her little sister. Patience of a saint and calm head in a crisis. We would be 1 mile away and should be 30 mins but shopping with girls can take time. Max 1 hour.
Would you leave DD1 to babysit DD3?