I am the rock secret love child

I started to realise it by now, but me and The Rock are just to similar.
Plus when I was little some guy bullied me throwing rocks at me, which would explain his name.
I also fell like we just have a connection, like I am sure he is my father.
I grew with only a mother and I never saw my father, my mom said he left before I was born, but she doesn't give anymore details about it.
I wanted to do DNA tests, but The Rock didn't responded to my request.
But me and the Rock have the same eye colour, and we are just way to similar.
I tried to contact him again, however he just ignored. It is really sad for a person who grew whitout a father to finally find him and he just don't notice his own child.

I am sad but also happy now.
I mean,I am glad I know who my father is, but I am sad he doesn't talk to me.

is it normal to be ignored by my own father?