Same problem on my 2006. Replaced two handles so far and one just snapped last week. They just snap in your hand when opening the door.
Shortly after buying car new, the chromed plastic coating started to bubble on all four handles but I didn't do anything about it. After the warranty expired, the handles started to break. The driver side snapped right off in my hand and the two rear handles have snapped allowing the tension spring to pop through which has disabled the handle. Acts like I have the child lock engaged. The front passenger handle chrome is bubbled but hasn't snapped yet, probably due to that door not getting much use. All this cheap construction to squeeze a little more gas mileage out of the car at the expense of our safety. I have one broken rear passenger one right now.....I have to get out of the car to let the person out. Never has this happened on any other car no matter how cheap the interior components. There should be a recall.......in a dire emergency, a person sitting at a door with a broken handle would be trapped.