Older kids on the street found a trolley type thing (big heavy wheels, metal frame and wooden platform). I told mine NOT to play with it as it's dangerous and I'm scared one of them are going to get hurt badly. DS1 already got hurt by it last week, so I told them to stay off it. I wanted it to somehow go missing, but they've bike locked it to a lamppost.
Anyway....
DS2, 8, was reminded again not to go on it. I went to peel potatoes and next thing I knew, the elderly man from across the way was up here saying, very nicely that they've damaged his shed with it. Turns out DS2 wasn't on it, but was pushing it.
So I took him over to Mr and Mrs X and he apologised for his part in it and I assured Mr and Mrs X that we would repair it ASAP.
I've told DS2 that the cost of the repair (a few slats of wood) will be coming out of his money, as he knew he shouldn't have been playing with it. DH is very handy and will fix it himself, with DS2 helping him.
So, AIBU to make DS2 pay for the consequences of his actions?