Big time congratulations. My parents just made 47 so they are close, and my wife and I made it to 11 this year. This Christmas she got me a Kobalt tool kit I had no use for (why she still tries to get creative and buy things she knows nothing about I'll never understand), and when she realized it she got upset enough to want to build an airplane with me. We've been recovering my Cub instead and she's done a little bit, but that she is taking any interest at all is pretty amazing. So here's hoping we'll be like you two at 50, still enjoying time together taking an interest in each others activities.