Eureka and the timeline change that made Allison Blake’s son from a autistic savant to NT teen.
This post sums it up well:
https://mrissa.livejournal.com/746494.html
Basically Allison and her teen son would share zero memories.
Her original timeline would only have experiences of a child who didn’t easily communicate with others if at all. Her time would have been filled with therapy appointments for Kevin 1 and not experiencing the typical kid milestones at all b/c Kevin 1 didn’t. She never expressed any concern over what happened to that kid and never expressed missing him.
As a parent with a child who has severe communication issues, you know your kid has a unique personality even if to the outside world doesn’t see it. The writers on eureka used a character as a prop. Every time she repeated the line, “I don’t want to lose him” in reference to leaving that time line, I wanted to slap the character. She had lost her son.