Breakup

Okay so I broke up with my ex? and because of financial issues I can’t leave until the 8th.. I have no family or friends here and I need to pack my stuff and wait until I can rent a van and drive half way across the country to go live with my father.. he has been super irrational and hostile I am trying to break it off amicably and with respect and dignity and he keeps starting fights and he keeps bringing up sex.. he says stuff like can I at least get some pussy before you go? And then when I turn him down and say I’m really not in the mood and I don’t want to fuck with your head I’m done I don’t want to give you mixed signals he gets super pissed off and irate and starts another fight… I am leaving because my father is sick, he has lost 65 lbs in 4 months, can’t walk, can’t pay his bills and can’t take care of himself anymore I am 22 and there is no one else to take care of my father… the rest of my family is a mess… so it is my responsibility.. also the other major reason is he doesn’t want children and I do and honestly with how he has been behaving I don’t want to have children with him anymore… he has been saying that I’m crazy and that I am a piece of shit and I’m a bitch and a whore and all kinds of stuff screaming and yelling and just spent a half an hour belittling my intelligence and me for my weight and then he offered to buy me some slippers because mine are fucked and then 5 minutes later asked me for sex and I said yeah no nvm I’m not gonna need the slippers thank you.. but I’m good… so it is just stupid little things like that when I went up to visit my dad a few weeks ago and when I told him how sick my dad was he told me to fuck other people but he will still be here for me? Idk what that even means if I am committed to a relationship I’m not gonna fuck other people and I wasn’t even thinking about any of that I was worried about my dad… so this is just… I’m done I broke up with him and told him why and he originally agreed and we agreed to do this amicably and then a few days later he told me I’m not allowed to make this about not having children even though that is how I feel… (he originally wanted kids we talked about it over and over and I was very excited about it… but it was always a in the future kinda thing I had a “pregnancy scare” and tested and it came up positive and so a day before I was gonna tell him… (i was waiting until he would be home for the weekend so he would be in a good mood..) he told me he never wants kids with me and gave me a laundry list of why he doesn’t want kids and that the dogs were a test and while I’ve done an amazing job he doesn’t think I can handle children.. and I was just absolutely crushed I didn’t want to make him feel trapped (his ex wife trapped him) and I wanted to let him express his true feelings about everything so I decided to wait to tell him and I ended up miscarrying..? (And I didn’t tell him about that until the other day…) So that was a year and a half ago and I stayed because I loved him and I thought i could put it aside and not have children but with everything that is going on with my dad… idk I just had a major reality check… and decided to do what I needed to do for my dad (I took care of his dad for a year and a half until he died) and for me and figure out what I wanted my life to be on my own) there have been many other issues over the years and (3 years) such as he has told me he can easily replace me with any 20 something year old and he doesn’t want me to work but I can be a cam girl and all kinds of bullshit…he also told me I’m not allowed to be mad at him for yelling at me and I need to just get over it he is guilt tripping me about having sex and I’m just over it…. I’m over the bullshit…. I’m done Idk I guess my question is what should I do? I don’t have anyone here he didn’t want me to make friends with the neighbors or anything.. he keeps getting extremely hostile and picking fights and I’m just staying calm and trying to get my shit together… and stay out of his way as much as possible… I feel bad but like at the same time I need to do what is right in my life I’m not perfect but I try to live my life with morals and values because that is all I have.. so idk I’m just kinda in a weird place and I am sick of him fucking with my head I’m sorry for ranting but I have no one else to talk to about this… what would you do? What should I do?