We at the DoD (cosplaying as DoW) have to use GenAI if we use anything - and we don't - because it's basically gronk 1.5. When I need to, I'll send whaterver I need to my personal email and use one of the better ones out there but, honestly, they're all pretty fucking terrible.
The best interest of the children in matters of a divorce is - or should be - the parents' first priority, regardless of disabilities. Full stop. It gets complicated once you add special needs into the equation. Much of the time the parents don't want to be in the marriage/relationship even...
Seriously, get divorced. It's not worth it. Kids are resiliant and intuitive if nothing else and they'll know. Being raised by two miserable parents together is worse than being shuffled between houses where the parents are in happy relationships. It helps when the parents are actual adults...