A little background...

My wife and I have separated but are currently still living in the same house. She has become extremely toxic toward myself, running me down to and in front of our children, threatening me and most nights screaming and yelling at me until around 3am. I am at my wits ends with all of this. I have tried to seek help and advice from different agencies in my area, but have hit a wall with the fact that I am male (unofficially I have been told that I would have had a lot of help if I was female). I cannot handle the mental, emotional and threats of physical abuse any longer. It would be easier if I knew my children would be safe with her, but she has also proven to me that this is not the case. What are my options as I need her out of the house and only part of my life when it comes to dealing with the kids