I thought it had more to do with not taking your toddler to live theatre with you, but Wikipedia says that it was in fact the cinema that Thomas and Martha Wayne had taken young Bruce to on that fateful night that ultimately motivated him to become Batman. So okay, your interpretation looks right. Assuming you were being subtle yourself, anyhow.
(no subject)
I thought it had more to do with not taking your toddler to live theatre with you, but Wikipedia says that it was in fact the cinema that Thomas and Martha Wayne had taken young Bruce to on that fateful night that ultimately motivated him to become Batman. So okay, your interpretation looks right. Assuming you were being subtle yourself, anyhow.