Is this normal, my dears?

No joke. I live with people like this:

My father is like this:

Me: Dad, can you please lend me the car? I have to go to my friend's house. I need your help.

Father: Laughs and bullies me. Later, he goes to my mother (who loves her nephew more than me ;)) and tells lies about me, saying I insulted him and that I bothered him…

On top of that, as soon as I respect him, he shows me how stupid I am by playing mind games or making distinctions between me and my brother, just because I opened my heart to him or was nice to him. People, this can't be normal. How weak and pathetic is he?