Well, you could shoot your family members, but since that's not an option, I still might grumble about taking out butterfly fabric, how old is your son? I cannot offer you a suggestion, but maybe putting it away for a day or so and then the solution will come to you. Good luck. I have a similar story, my DS and DDIL knew that I was making a quilt for our DGD Zoe, and they told me to make it twin size. OK, I made it twin size, but thankfully made it a little extra big - thank goodness, as they wound up getting her a full size bed, so it was going to fit. She loved the quilt, but I barely finished quilting it before giving it to her Christmas Eve. Now the kids want me to make a quilt for their bed, but at least I now know that instead of a queen size quilt, it will have to be king size. Phew. Kids!!