Born without Jane, period

Jane noticed ... nothing. Did the stone stop working? Maybe. Or maybe not. What was she expecting? Her kids to just pop up in front of her and say, hi mom? Maybe they'd be born in the future. No, she had said "had been born". She looked at her belly. No stretch marks. She had, after all, said "without me becoming a teenage mom." If she hadn't given birth to them ... who had? Across town, Jon, Zoe, and Mikey had been born into three different families. Jon had become Karyn's twin brother. Zoe had become Sarah's younger sister. And Mikey had become Biff's little brother. Would Jane ever run into them again?