Yes, that's exactly what he was doing. I'm sure he'd been drinking because he only gets like that when he's had some. It is getting worse though. I don't ever remember him trying to prevent me from doing anything before.
Mandy, I can only imagine the emotional toll this is taking on both of you. It sounds like you're both reacting in different ways and it's causing more hurt and negativity between the two of you. I wish I had some awesome advice, but I think at this stage perhaps a counselor would be really beneficial. I can't help but wonder how much of how he's reacted has to do with PTSD. You know I'm already paranoid about that on your behalf and I'm trying hard not to transfer some of my own feelings/experiences with my dad onto y'all, but it's really feeling pretty familiar.

You have the right to feel what you feel. Period. That's true for anyone. That's not picking a fight! I know you know that, but it's still tremendously hard to deal with when you're right in the thick of it.