This (or the FMLA) seems to me the best answer. Maybe I’m not quite following the schedule, but it seems to me that going SAHM doesn’t get your kid to bed any earlier, it just gives you more time during the day to take care of other things. Hopefully part time would give you a few needed hours.
From what I’ve read, being AFAB, my kid’s autism doesn’t really fit into any the levels. They’re verbal, way, hyper-verbal, and they thrive on social interactions, they just don’t understand the other people involved. That’s just to say I have some experience with a kid who has a similar diagnosis, for whatever that is worth.
The elopements are really scary, but ultimately something that the school is going to have to be very involved in. Despite living across the street from the elementary school, my kid never made a break for home (though a neighbor kid also ASD, did leave the school several times, and that is very scary).
When my kid eloped, they’d just wander around the school. What really worked was giving them someplace safe in the school to go. That was a quiet corner, the special ed classroom, the counselor’s office, and such. For my kid, it kept them from disturbing other classes, and for the neighbor kid, it kept her in the building.
The lack of sleep means that all rolls have a huge penalty. I don’t know if there is anything you can do to fix that. When my kid had ABA, they wanted her there for 25+ hours a week, which is like a part time after school job. It was impossible, and I had to push back very hard, because they made all kinds of appeals to insurance. Problem was, 3:30-8:30 everyday after school is a brutal schedule for a little kid.
So, if you managed to read all of that without falling asleep, here is some bullet points!
- Engage the school as much as necessary to get their support. If they refuse, can’t follow the IEP, or are just incompetent, best to find that out in Kindergarten, so you can look for alternative schools.
- You survived the newborn days without any sleep, you’ll survive this, too, once you manage to find a schedule that works. I don’t know if early bedtimes on normal days and late bedtime on ABA days will work, but even if your kid gets adequate sleep only some nights, that will help tremendously.