How do I l actually leave/distance myself

[lisaea1523]

First time posting to this group/topic- I have posted in the bettering relationship post a couple times- I feel this group is more appropriate for this new development in my 2 year relationship. I live with a male borderline and we just had a baby girl 8 weeks ago. I have 2 other children who live with us full time from my previous relationship (age 5 & 8). Our baby is his first child. The relationship has reached a point where it has become intolerable for myself and my children. He isolates himself to our bedroom and I'm forced to isolate myself to the living room and sleep on the couch most nights. The bedroom is pretty much inaccessible because he's sleeping early for work. He fights with me almost daily and forces the kids to hear his rants. He is talking to other women online on dating websites and lists himself as single. He calls my children little assholes, tells them they eat too much, comments on all of their behaviors. He can't tolerate any affection between myself and my children he tells them to stop touching me or get away from me "you're not a baby". He won't allow me to spend any quality time with my children without anger and outbursts. They are so anxious they constantly ask me if he is home or not. He does not know how to parent them and while he tries he says inappropriate things and especially targets my 5 yr old whom he hates. She is the "BAD" one. He rejects me and gives me the silent treatment. He has been verbally abusive to me at times. He refuses to contribute financially in anyway and then complains that there isn't good dinner or foods he likes.

I have asked him to stay somewhere else several times now and a constant cycle repeats where he says he will leave "in a few days" but he never leaves. I have told him we are not breaking up which is true this is just a first step for me -but just physically separating. He still sees it as breaking up - must be all or nothing.  He refuses to leave and I DO NOT have anywhere else I can go- I cannot afford a hotel even for a week or a few days- I have no family support or friends and I refuse to put my children through more chaos and change in their environment. We rent our home and both our names are on the lease however I pay the rent - he has never paid any rent or portion of it. Can my property manager assist me with getting him out of the house? I feel trapped in my own home due to his uncontrollable symptoms and behaviors- my children have reached their breaking point as well.