Father or Dad

So does he identify as my father or as my dad
I do not know
Does he have to be responsible for my raising to be my dad
He is responsible for my life so I know he must be something to me
Which pronoun is good for the one who raised you
What do you call the man related to you only biologically
I do not know whether to call him my father or my dad

I do not know whether to call him my father or my dad
What do you call the man related to you only biologically
Which pronoun is good for the one who raised you
He is responsible for my life so I know he must be something to me
Does he have to be responsible for my raising to be my dad
I do not know
So does he identify as my father or as my dad