I'd like some advice about what would happen if DS's dad started demanding DS sleeps at his parents house (he lives with them) as I'm concerned about a family member who may be unsafe.
I do not trust DS's dad not to leave DS with this family member as he has been brainwashed into thinking their behaviour is normal 
Is there anyone you can email for legal advice on these things? I'd prefer email rather than phone or face to face for now. I just want an idea of what can be expected in these circumstances.