Hi there, I (25f) recieved a pair of expensive Doc Martens boots from my sister (f28) last year for Christmas. They're a little small on me and even with my best efforts to try and stretch them out, they still don't fit. Before I listed them anywhere, I double checked with her to see if she would have a problem with me selling them and giving her half or more of whatever I get for them since I know they were super pricey. She shot back with a passive aggressive 'whatever' message and so now I'm second guessing selling them even though the both of us could use an extra couple bucks. AITA for even thinking of selling them in the first place?