Oh btw
Alfred = 50
Bruce = 37
Kate = 35
Dick = 25
Babs = 28 (but sometimes I feel like she's at the same age or even younger than Dick)
Jason = 21
Steph = 18 (Notice the same 10 years difference between Babs and Steph? That's because I love Babs as "Dick" for "Damian"'s Steph, thanks to Miller's Batgirl.)
Tim = 17
Cass = 16
Duke = 16
Damian = 13
Yes, I am on the opinion that Bruce adopts Dick on his early twenties, much like Dick "adopts" Damian also on his early twenties. Also Cass is younger than Tim, because reason