I see many people saying Damian is Bruce's, baby boy.
THAT IS INCORRECT.
Jason todd is. Jason todd is bruces baby boy because when he died, not only did bruce change, but so did batman.
I mean, bruce didn't even what Tim to be robin because of what happened to Jason. bruce succesfully went about with no robin for two years. he became a hard shell that smiled and laughed a lot less then he did when his baby boy was bouncing around causing touble.