That's all awful. I'm sorry you've had to deal with all of that. Don't feel bad about the paperwork thing. It's hard to get anything done or think straight when you're that depressed and anxious. Are you on any meds? Do you have a pdoc?
I can somewhat relate to the situation you have with your dad and my own parents and my own family dynamics. One time my mom told me anxiety disorders don't exist. (LOL. Whatever Mom) Another time my dad told me that depression is those that live in the past. And once, after I was IP, my sister said she just couldn't deal with me.
So, my family doesn't deal well with mental illness. We don't talk about things that are "hard".
My husband, daughter, and my mother-in-law are great however.
Anyway, so be kind to yourself. Do something nice for yourself.
(((Hugs)))