NOT microwave safe

A plate broke in half in the microwave. It was in for less than 30 seconds, on the "melt-butter" cycle. I ordered 6 large and 6 small plates to serve against what I thought was a fluke. After examining the dishes, I found another one cracked down the middle. I bought these dishes specifically so I could use them in the microwave, and these dishes were advertised to be dishwasher, microwave, and warm oven safe. They are not. While the dishes are beautiful, and I really love the way they look, I'm sorry now that I bought them and I wish I could get my money back but I know it is too late. I would send pictures but I don't know how to do that on the computer. I am SO dissappointed.