In MN, back in 2000....I did all that and it got me nowhere over 3 years. Its a HUGE uphill battle. The sick wife ignored judges orders multiple times for psych evaluations with no recourse for me except to file another motion and affidavit and drag her back into court ($1500 and 2 months wait/schedule time each iteration). She could stall and stall until the cows came home. Only after 18 months and 4 trips back to court did the judge crack down on her. ABSOLUTELY INFURIATING.
Perhaps different where you or the OP live, but the cost to the family will not be insignificant.
All in all, very well informed advice, though results may be very disappointing. Good job on advice, regardless. :)
I hope I made it clear that it was a losing battle, but at least the effort put her under scrutiny.
If I had more video evidence I would have won.
But Family Court is not fair and just... It’s two lawyers fighting with each other until all the money is gone.