For a time Noah was content fussing over his daughter, he hadn't realized how much he had missed Heather in the few instant she had stopped existing. (Or maybe it was his new maternal instincts speaking.) Until he heard his parents returning and decided to join them.
He was surprised to see that, while part of his new home's furniture were very nice, another was rather ragged and worn down, as where his parents garments. Wondering why, a previously inexistent memory surfaced in his brain, letting him know that in his new world, anyone who didn't go through motherhood was shunned, to the point it bordered on segregation. The worst part being that everyone found it so normal, the Williams were doing it to themselves, using all their money on nice things and food for their son and granddaughter, living only on the scraps left.
Shocked by this revelation, Noah asked his parents if they could watch over Heather for him, pretending to still have some homework to do. They gladly accepted and Noah ran to his room, opening the Journal of Facts and hurriedly writing in it "There is absolutely no shame in never becoming pregnant. In fact my adoptive mother, Anna Williams is well respected for turning her disappointment for being sterile into a business opportunity to the point the company she founded is perpetually blooming since its beginning, which let my adoptive father, John Williams, become a stay-at-home father once I was adopted."
Once Noah had written all this, he discretely looked down into the living room, and saw that things were now nice for everyone. He really wanted to rejoin his daughter and parents, but knew he should verify how he had altered reality didn't have any other undesirable consequences first.