I'm so sorry you are going through this
but please don't feel ashamed/embarrassed. NONE of this is your fault. Not one single iota of it.
The ladies are right though, getting this house is only going to make it much much more difficult for you to leave. This guy is clearly showing you a pattern, the physical, verbal and sexual abuse...he isn't going to to just stop. It doesn't work like that. This is going to get much worse before it has the chance to ever get better.
You need to start taking steps to ensure your safety. I'd consider asking your parents if you could stay awhile? Do they know? do you have a support system in place?