He sort of realises he has been a complete twat. However, he cannot bring himself to apologise to anyone.
And this Only thing is, he's not prepared to budge an inch, but is suddenly realising that it's going to take some machinations to get his end away with you again [PickAChew]
How do you like the idea of having any gesture of reconciliation on your part being taken as an indication that he has carte blanche to behave like a baboon on speed in the future?
Because that is how any gesture on your part is going to be taken. He will breathe a huge sigh of relief that he has got away with unspeakable behaviour.
Aggressive, immature, selfish and volatile - YYY to all of that, and I would add entitled misogynist.
His reaction to his daughter being pregnant and you leaving with his other daughter tells me he sees them as his and his alone. His possessions and when possessions are taken away from you, you call the police to report them stolen. When possessions stop working as you would like them to they are discarded. This will apply to you as well OP. [IStoleDipsysHat]
I agree with all of that, and I also think you should have allowed your father to call the police. It is natural to think you can control the situation and to fear things getting completely out of hand if other parties get involved, but this is how many abusive individuals continue to damage those around them for long periods.
I would be very hesitant to let DD spend the weekend with him.
It's not too late to report the incident at your dad and mum's house; either you or they could do it. You were a witness.
Contact Women's Aid, and ask them if they can refer you to a good lawyer.