Relationships
Batman:
Nightwing-Second Son. Reason
atman adopted him when he made a mistake of creating a bloodthirsty copy of himself in the form of Azrael
Azrael-First Son. Reason
atman adopted Azrael when he was first starting out as a Vigilante if Nightwing represented the Calm Batman Azrael represented the Angry Batman
Red Hood-Third Son/Apprentice. Reason:Red Hood was adopted by Batman and Azrael helped him in honing his anger,fighting skills, intelligence and will to fight
Red Robin-Fourth Son. Reason
atman adopted him after seeing himself in Red Robin
Robin-Fifth Son. Reason:unlike the other Robins who were Jason,Dick and Tim. Damian is the biological son of Bruce (Jean-Paul was not a Robin when he was Batman's partner. he was already Azrael from the get-go)
Deathstroke-Mentor. Reason: Slade personally trained Bruce along with Bronze Tiger,David Cain,Lady Shiva and Ra's al Ghul after seeing his stubborn determination and declaring it impressive and even to this day the Mentor remains unbeaten by his Disciple proving that Batman has a long way to go to match his Mentor
Deadshot-Classmate/Rival. Reason
eadshot always underestimated Batman during their training under Ra's al Ghul
Bane-Rival. Reason
ane was Batman's first sparring partner outside from his Rivals and Bane handed a devastating defeat that led to Batman becoming more aware of his surroundings and learning how to use it to his advantage but sad to say Bane also employed this tactic in their second match
Catman-Classmate/Rival. Reason:Catman was also Bronze Tiger's pupil but unlike Deadshot they only have a friendly rivalry