Chery I have a bed comforter I bought, and on all 4 corners the batting has bunched, I took several stitches
(a lot!) out and tried moving the batting and smoothing it out, it did OK, but when I washed it another time, it came back into a bunch, again tried smoothing it,and then I realized, once it was laying flat, there was nothing holding it in place, so I sewed wavy lines the make the inside stay put, and this seems to have worked, the problem is that the makers, do not stitch the batting down, therefore it can move, most batting has a memory, will go into its original position, but this stuff just balls. I have since learned when I buy any bedding to look at what is stitched down, hope this helps rene

Chery - try drying your comforter with a couple of tennis balls and on low heat. Sounds strange but I have had them work wonders on keeping the stuffing from bunching.

Good luck and let us know what happens - Karen