It looked like a mere broken teacup, but it may as well have been your broken heart after Aunt Patty dropped it in 2000, marring a perfect set of china. (Ever since, someone has been stuck with a mismatched place setting — usually Aunt Patty.) This year check out www.mytableware.com for replacement china, crystal, and flatware. Choose from about 4,000 active and discontinued patterns from brands such as Wedgwood, Lenox, and Mikasa. MyTableware.com will also buy your set, as long as it’s a discontinued pattern and free of chips and cracks.