Also, with all these ideas you've been given ( talking to lawyers, teachers, doctors, putting everything on a calendar, using a VAR, etc.) DO NOT tell her you plan to do these things, just do them QUIETLY.
IF you then have to ask for, say, a doctors office portal login info... just tell her that you'd like the info, thanks. By email... also, EVERY email you write should be written as if a judge was going to read it ( they may, someday). Keep all communications between you, too. Lock down your phone & PC.
My ex was the cheater, me the partially disabled SAHM...he cut my phone off, drained all our bank accounts/his 401k, & cut off all my medicine/grocery money after IHS, but BEFORE D was filed.
•It made my life VERY hard!•
Know what? The judges didn't give a rat's ass. They did nothing to him for this, ever.
If your SAHM WW doesn't want to give up her AP(s) I fully agree you should start going shopping, or buying groceries & necessities online. Remove her phone, cut off her access to financial accounts.
Get credit alerts on Experian or Credit Karma and make sure she's not taking credit out with your name on it.
Do it all SWIFTLY & all at once.
Stop being anything more than cordial. Don't JADE. Stop financing her As. Let her do that, if she's so set on keeping that cake coming her way!
Your kids, learning how to be a fully involved "single Dad", & protecting yourself are TOP priorities right now.
You should really consider filing D soon after you take the steps above...
GOOD LUCK!
(I know this all sounds aggressive & harsh...but with the attitude she has, you're screwed if you don't).
I dragged my feet hoping my now XWH would come around, realize our nearly 30 year marriage was what he *really* wanted.
lol. No.
Waiting, pick me dancing, "standing" for my M did absolute nothing but F me over in the end.