Is it okay that I wish my parents would separate instead of fighting every night?
Why do you think it would be better if your parents separated?
Our house is a very violent place to live, every night my parents fight with each other and it's horrible
It must be very difficult for you to listen to your parents fighting so much. If you think that you and your parents would be happier if they were separated, then I don't think it's wrong for you to want them to split up.
Hahaha. I want this to be over so badly, I don't know how I will take care of my siblings.
There's nothing wrong with wanting your parents to be happy and your home environment to not be violent. It sounds like you might benefit from talking to someone professional about your situation. Are there any adults in your life that you can trust?