Is anyone Else's Father Like this?

wells when my dad found out my mother was pregnant he told her to have an abortion she refused so he dumped her and kicked her out anyways I was born ill and wasnt expected to make the night my mother rang him up and told him to come see me just incase and he refused then too, when I was 4 he came to visit me for awhile and then left never saw him until I was 11 again, he broke my arm that day getting mad at me he smashed me into the ground and I told him to get out of my life and dont get back into it until he grows the hell up. from when I was 4 months of age my mother took me around to see my grandparents(his parents) he was so ashamed to be italian he would never teach me the language. anyways on my 16th birthday he rang me up sent some gifts around I new there was some reason why he did it he wanted me to come to my Autistic half bros birthday and I said sure I will bring my mother along to (my mother has always been there and supported me no matter what) he said no I dont want that slut here so I had a go at him and hanged up the phone and bursted out in tears. a short while after that I got in contact with my half brothers and they told me dad said he never had any contact details (he has always had my details) finally when I turned 17 I found out my noono (italian Grandad) had died the only reason I did find out was because my aunty found it in the news paper and rang me up and told me. rocked up at the funeral sat at the back, then went to the cemetery and turns out he has a new gf that is like 30 (he is 50) she has two kids and there engaged my brother said hello and the autistic one kept on hugging me I only stayed around to say how sorry I was to my noona and aunty. finally I got home my step brother messaged me calling me a stupid ***** because my dad had spread that he invited me and I was lying and all this crap. I just want to no that im not the only one that has a father like this. most of all Im just upset he would treat his own blood like this (also dont understand why my brothers would stick by him he used to abuse there mother and got them into drugs and crap)