Naomi left in a rush after the session, her figure disappearing through the door before Isabelle could stop her. Whether it was because of their earlier disagreement or she truly had something to do, Isabelle could not tell. She had intended to ask about Aimee’s treatment in detail, hoping to learn more, but there was no time for it.

Left with no choice, she turned to the internet. For the next hour, she read articles written by child therapists and nutrition specialists, scribbling ...