Moving out at 16? Help!?

He can't stop you taking what you own, you need your belongings! I would speak to the police to see if they will escort you to your dads house to collect your things! even if it's not everything you own you need clothes and the things that mean the most to you! Your dad sounds really nasty no offence, He's chosen some woman over his own flesh and blood, I really hope you get everything sorted and stay strong, at least you have a supportive boyfriend and his family are willing to let you stay there :-)