Why dont you care daddy...when did your heart die ? ? ? ?

Why don't you care daddy
all mum wants is attention
for you to tell her you love her
she's not asking for perfection

why don't you care daddy
she not asking for that much
just a little bit of your affection
simply just a touch

why don't you care daddy
mum's crying on my shoulder
I'm trying not to cry as well
I've gotta be Strong and hold her

why don't you care daddy
that she doesn't want you here
she told you not to come home tonight
down her cheek runs a tear

why don't you care daddy
you have broken her heart
once upon a time you loved her
but when did your change start? ? ?

why don't you care daddy
do you know it effects me too?
i have to be Strong for everyone else
but of my pain you have no clue

why don't you care daddy
this is just another day
she's releasing she deserves so much more
and doesn't want you to stay

why don't you care daddy
mum's losing her will to live
i call it depression
she's got nothing left to give

so why don't you care daddy
i want you to know i cry
when i realized it doesn't matter to you
what day did your heart die ? ? ?