In the end Mike looked around at some options and just put in a "placeholder" entity. A sort of blindspot where everyone who isn't aware accepts the person exists, reality acknowledges they existed, and people who are aware will have a sort of hazy idea of who that person is but they don't really exist. A way to save on processing power if you just want to mess around with a family tree or something. Of course the "placeholder" wont have any actual presence, agency, etc. Thus Mike had a wife and his kids would have a mom... she just doesn't actually exist. Having sent his kid's friends home Mike checked back on the chronivac's listings
Michael Mitchell: 28, Male, White
??? Mitchell: [Michael Mitchell Age-1], Female, White
Judy Mitchell : 1 month, Female, White
Jeff Mitchell: 1 months, Female, White
Kara Mitchell: 2, Female, White
Peter Mitchell: 1, Male, White
Jenny Mitchell: 3 months, Female, White
And there they all were... He was keeping Judy and Jeff as twins, but in this reality Jenny was a niece he was taking care of... or ??? just had a really weird group of triplets... Mike turned off reality alteration for the moment as he didn't want to get interrupted and doing these changes should only last a few minutes at most. So now time for the first change which going down the list would be Kara... which led to the question would he bring her back to her full age of 17 and when reality changed they'd probably become brother and sister or cousins or something, or would he set her age to maybe 10 and work from there?
Kara was by herself on her tablet looking at stuff online. The snow witch being pretty and pregnant while getting an abortion by Arachnid Guy... Then she felt her limbs elongating and form filling out. Her toddler chubbiness dissipating as she turned into a big kid, although she cringed as her pullup under her shorts snapped and the elastic in her clothes having been stretched to their limits... and the changes didn't stop when she hit 10 as puberty started. Kara didn't really understand why this was happening to her as new feelings of sensitivity started occuring at her groin and nipples as more hair started to appear and her ass and chest swelled. Her shirt didn't even fully cover her new C-cup breasts as she started exploring her new appendages and seeing what she could do.
In the nursery the oldest of the babies Peter started growing bigger into a big kid of 10 years old breaking out of his baby clothes. Peter was very confused having the mental capacities of a 1 year old, but the female Jeff new changes were going on and that he probably was stuck like this for now as Jenny also started to get bigger, Judy started getting excited wondering if she'd start getting bigger as well or maybe another round of changes?, and Jenny felt conflicted as she felt like she grew a bit bigger than she remembered when her awareness was partially turned on at the age of 6 as she aged into a 7 year old. Then reality altered...
Jeff and Judy were still in the nursery and minutes later both realized they probably weren't being changed anytime soon... Well Judy would be getting changed hopefully soon... Kara was on a dating app in her room as her old boyfriend Greg wasn't even a year old and she wasn't into that kinda thing, she was happy she could room with her older bro instead of her parents though. Peter and Jenny were playing a game together on the TV that they could compromise together on... Jenny however felt off. She was aware the chronivac existed and that it had probably changed everything, but her memories of Kara being the stuck-up bitch of an Aunt and of her being Auntie Kara the sweet caretaker felt wrong... Along with this Hazy weirdness over who her mom was. When she started being aware she new who her mom was, and now... It was just a fog of someone who was there for that parent teacher conference, who took her out Tricker Treating and the like, but she just couldn't come up with any hard details...
This reality didn't end up lasting forever though as the chronivac would be used again... but by whom?