The step-father who is clinically insane

Today we had another argument - the three of them vs me.

I asked my mother where my lottery scratchy ticket (which was on the table in the family room) was, as it was no longer there.

My step-father immediately and aggressively says, "You idiot, you cant keep your junk on the coffee table. I threw it away. What are you going to do about it?"

What kind of a response was that? I wasn't even speaking to him in the first place.

I then told my mother that I had it there earlier in the week and now it was gone. I asked her again where it was, because it was either her or my step-father who moved it, as I did not.

The argument escalated with my step-father yelling at me and telling me I was a "lazy bludger" and that he would throw anything of mine that was on the coffee table.

My mental step-father then proceeded to remove some of my food (in their plates) from the refrigerator and threw them in the sink filled with other dishes and water, proceeding to break all the dishes, telling me that everything in the refrigerator was his food and he could do whatever he wanted with it.

My step-father then threw his shoes at me. He got me with one. I threw them back at him, but missed.

The step-father also tried to come over to me, tried to hit me. He kept on coming at me and talking like he was not in possession of his mental facilities. He told me that he would kill me if I didn't leave right then and there. He would go to jail, but at least I would be dead.

Both my brother LayZ boy and my mother told me that this argument was all my fault. And when I said that the step-father needs to take responsibility for his actions, they said that it was my responsibility, not his. They are just so deluded.

Just another night in the mental house with the mentally unwell people.