Wow. So glad you got them back, and sorry you don't wear them. I can only imagine it is maybe partly due to leftover pain and anger at their theft, which is understandable. This may sound hella kooky but maybe sage them or something, put them beside a photo of your grandmother, to reconnect with them? They are yours and she wanted you to enjoy them. I lived in a mixed dorm and it was gross and smelly and loud, and it was a quieter/nerdy dorm too. I admit I had fantasies of the all girl dorm life! It's ok not to forgive people, I don't buy into the forgive people who have been horrible to you thing at all. I try to release them and remove them from my brain in other ways, some people don't deserve forgiveness.