Name changed for this.
I have worked for years in ‘protecting’ vulnerable people from harm, in different professions, and had the experience of me and my DC being those vulnerable people.
So, AIBU to acknowledge;
Safe guarding is shit, except in extreme cases, you/your child’s suffering is a learning experience and therefore allowable;
If your ex has years of recorded abusive behaviour but feels sad it turns out it probably was you;
Your DC shouldn’t be protected from this, they should ‘manage’ it because parents have a right to their DC;
Training sessions are bullshit because everything is a level 4 where as in reality, unless someone’s dead, it’s a level 1 and everyone fights to take no responsibility apart from the lowest paid individual who actually engages with that person/child.
Protective services my arse.