I’m sure you have already but have you spoken to your social worker and put her in the picture about what’s he’s done. As someone else said up thread, I’d definitely mention her untreated skin condition, him keeping her from nursery, taking her into work etc.
In all my years of working with SS I’ve found that they all have degree’s in ‘arse covering’ they need to ensure, and will do everything in their power to avoid being blamed for any child neglect/suffering etc. So flag ALL concerns to them. Untreated skin condition, keeping off nursery, unsafe working conditions. Write it down, they will then HAVE to do something about it, because, heaven forbid, something did happen to her, and the press found out, they could have acted and didn’t, they will shit themselves. Mention ‘safe guarding, child at risk’ it’s all words they are used to.
It’s why I said earlier that OP has to be whiter than white. Do everything by the book but don’t be afraid to bring out the big guns and use their own words back at them.
As for him, he should be strung up. Nothing he has done has been for your DD, it’s all what he wants. I don’t say this often, but
He’s an utter cunt