First of, we know that bad things come to the bat family after the Death of the Family. Each of them get depressed. So here is my predictions on why each member (besides Damian) is hurt.
Bruce loses Alfred to the Joker (that's what was on the plate in Batman #16).
Tim Drake loses his parents (who are in the Witness Protection Program)
Dick Grayson get's Haley's Circus burned down.
Jason Todd loses one of his Outlaws.
Barbara gets her father killed.
Harper Row becomes Oracle.
Remember, this is just a prediction. I am probably not right lol.