A friend, whom I have talked about before, says that her parents deprive her of yarn. She loves digging through my yarn bag to find all of my yummy yarns, which I allow. However, I cross the line at USING MY BEST YARN IN THE AWESOMEST DYE LOT EVER!!!! She dug through and pulled out a pair of metal needles and this really pretty wool blend in the color Delft. She then proceeded to CO 25 sts and start a baby blanket piece. After that, I have not seen the yarn nor needles, and she claims that they, again

, are hers. She said she will keep the yarn and needles until she is finished, which will be never. She always wants MY yarn and MY needles. I really wouldn't care if she gave up knitting for good just so that my yarns would stay mine! If I want the awesomest yarn ever back, (the needles are junky, I don't care) what should I say/do, or what should I not say/do?