Can I just say I loved the focus on his mother? It's always, always, always fathers and sons in the Bat mythos, ...
Not just yes, but hell yes! With extra capslock! I would say that it's not just the Bats, but in general. When I first started reading DC and Marvel instead of Archie, I was weirded out that Batman had Robin, Wonder Woman had Wonder Girl, Flash had Kid Flash, Green Arrow had Speedy, ... and someone on Krypton messed up and sent the wrong kid for Superman to mentor! So I adjusted my mindset and wondered if it would ever happen where a boy would ever confide with a woman for advice and direction. This would be the first time I've ever seen anything close. Usually Martha is standing off to the side, nodding as Dr. Wayne is speaking, if she's there at all.