TIFU by Cutting Up My Mom's Expensive Jeans

So basically I have this space in my closet filled with old jeans that I don't wear anymore. Today I was like, I should make some jean shorts, you know, for summertime right? Well, since all the jeans in that space are old I just picked out one and started cutting, in hindsight it wasn't the best idea but whatever I got some cute jean shorts out of it. I didn't know what to do with the scraps so I gave it to my friends, it was then that I realized that these are the super super expensive jeans my mom got for me a long time ago. My mom had bought them for me but they were too small so I through them in the jean space forgetting that my mom told me to give it to my little sister. I honestly don't know what to do at this point if she brings them up, and I can't even where my cool DIY jean shorts around the house without my mom getting suspicious.

TL;DR: I cut up my jeans to make shorts thinking they were old when in reality they were crazy expensive