Fairy, I know what would've happened if I'd asked my x to leave. He would have punched me and then thrown my mobile down the toilet.
I had to post some stuff home to my parents' house, just enough clothes and all our birth certs etc, because I needed to be able to walk out the door and look like i was coming back. He rumbled me and assaulted me anyway though.
Make a diary of all the times he assualted you or was violent or abusive. I wish I had done that. I am a single mother, and I'm SO glad I left my x. He was a domineering, mean, aggressive bully, and no, I've never had a penny out of him!
But now he is looking for custody of the children. I'm not too worried. He'll never get it. But this is my punishment because I dared to ask for money after 14 months of managing. We do get by, just. We have the essentials, but I have no car and we haven't been on a holiday. BUT THERE IS NO Size 13 shoe on my soul, like there was. I haven't regretted it for a second.
As soon as you leave, report the violence too. I have spent the last 15 months trying to move on, let it go, forgive. I have moved on though. But I finally reported the violence to the police, only this morning can you believe it? 15 months later... But maybe now I can forgive him, for my own sake, and move on. sorry, this is only half relevant to you and I don't want to drag you down with similar but different stories....
GL.