I just wonder what is the right way to react.
Here's the scenario: DH, DS and I pop to shops. We have lack of time so DH stays (happily) in the car while we pop out to 2 shops to get a necessary item for return to school.
We're gone about 10-15 mins.
Get back to car, no DH, car unlocked, my bag visible.
We get in the car DS says "where's daddy", I tell him he probably went for a wee. After 15 mins still no DH, I calm he says I'm coming to car now.
When he returns to car he realises we're in it and obvs he left it unlocked. When he gets in I'm annoyed as he left the car for quite a while, unlocked, as well as that he knew we were trying to fit loads in and in a hurry and he doesn't have the courtesy to let me know he's popped into a few shops himself.
So how would you react?