Indeed, let her raise their child alone, what a find example he is =_=
Maybe there's an alternative. What if the writers, in the face of such horrific backlash, recanted the atrocity they wrote and decided to start anew? They would write this off as being the fragment of a leftover of IT that caused them to become gradually entranced by petty hormonal desires. Or if that's not satisfactory and they want to preserve this futuristic new world, they could have the children die off in some "terrible tragedy" that left them brutally destroyed and unable to receive medical/tensei ninjtusu. Naruto and Sakura have an epiphany about their loyalties to the mates they were given and come to understand that they were happiest with each other.
It's brainstorming, but it's a more effective use of time than wallowing in defeat during every second.
