If you don't mind, and if you have the time, could you recommend some Damian Wayne centric fanfics?
The Kid by kleine_aster: Always recc, Jason and Damian bonding and whump.
Unless You Want Me To by TheDelphian: First chapter is about Damian, chapter fic looking at how Jason tries to be a better big brother while Dick is ‘dead.’
Brothers by theLiterator: Dami and Tim angsty bro-piece.
In A Parallel Life by Firestar385: Will always recc because this is the Best Batfam Fic Ever, and has great character development for literally everyone, Dami included.
Eye for an Eye by LuerdeLaube: Jason realizes exactly how adorable Damian is. The Best.
damian clone triplets!!! by drakefeathers: Angsty au.
The Long Road Ahead by pupeez4eva: AU, will (hopefully) be updated soon (please please please please.)
Found Not Lost by audreycritter: Dami and Tim post Tim’s ‘death,’ The Best.
And, on an egotistical note, Hate is such an ancient game, Dying from the exit wounds, For you I’ll always take the bullet, We want what little love we hold, and Better brother, better son, are all my fics that feature Damian in a large role.
Hope this was helpful! Enjoy! :)