I can't tell from the pics if the frame material splintered. One of our wardrobe frames fell apart at the joint, and it appeared the glue holding the mirror into the frame was also part of the adhesion process. Unfortunately, the glue broke down and it all fell apart. Fortunately, it was under warranty so the dealer re-glued everything. That was about a 1 1/2 years ago and it is still holding together. Fingers crossed!
If it does fall apart again, I would rather tackle it myself than try to get the factory or the dealer involved again.
2004 Ram 3500 Quad Cab 4x4 SRW 5.9L w/auto, 4.10, Reese w/ slider, Firestone bags
2012 Dutchmen Denali 262rlx 5'r w/Moutain Package