I'm with you vroom. I would not have taken kindly to this shop not doing the job properly. If the brakes suddenly broke (sounds strange) then the shop should've looked at that. What if they just broke them so they could make more money with you having to go back. That is what a lot of these shops do nowadays.How old is the van and why were the brakes not thoroughly checked when the rest of the work was completed? I would be yelling at the place who last worked on it if it were me.