Bart is keeping close tabs on the school. They know he is in litigation. His son will tell him if he stays home or is transferred. His son tells him everything. Bart has told him repeatedly that he can't help him if he holds things from him so Junior is used to blowing the whistle on his mom. Plus he doesn't want to switch schools.
The school has not been cooperative. These are summer staff for daycare anyway.
The TRO will keep ex from moving him to a new school for a ten day period. After that, lawyer can assess what to do next based on what ex does. Everyone is watching her closely and she doesn't even know it. She has no counsel.