One of our cars has a loose seatbelt that keeps getting caught in the door and then for some reason the door refuses to open.  I looked up a trick last time this happened that involves pushing on the door behind the handle as you open it and it worked like a charm.  But it happened again yesterday and the trick did not work this time.  I didn't even have to push that hard last time and this time I was pushing as hard as I could to no avail.  This feels like a really dumb thing to have to take the car into the shop or dealership for, but it looks like we might have to.  Dang it.