Untitled Part 1

For Tumblr Nygmobblepot week 2018. Day 3 prompt: Hurt/comfort. (It's probably just pure angst though.)
Set during season 4. After Oswald gets the Riddler to help him escape from Arkham Ed has a bone to pick with his former friend.
Written by someone who hasn't watched season 4 so don't expect it to be accurate or fit into the season story line or anything.
I haven't written this trope before plus I did this in less than an hour so ... yeah. :/
TRIGGER WARNING: Contains mentions of suicidal thoughts and mentions of a suicide attempt.