Can you tell him you’re taking your mom’s things over to your dad’s so you guys can sort/organize them as a family? Perhaps that can get some of your sentimental items out of the house?
Everything is replaceable but you. Can you squirrel some money away, just for you, without him knowing?
[The bunnies] are better off with you safe and able to get them later than you being harmed.
He's not stable enough right now to be able to handle the kind of conversation you want to have about his PTSD symptoms.
Taking a bit of untangling in my mind. I've read a lot of other people's posts on forums like these over the years looking for clues, but I'm so glad I decided to post my actual situation this time and get direct feedback from you guys.