[Verse 1]
G D
I'm sorry for the times that I left you home
Em
I was on the road and you were alone
C
I'm sorry for the times that I had to go
G
I'm sorry for the fact that I did not know
G D
That you were sitting home just wishing we
Em
Could go back to when it was just you and me
C
I'm sorry for the times I would ne-glect
G
I'm sorry for the times I disrespect
G D
I'm sorry for the wrong things that I've done
Em
I'm sorry I'm not always there for my sons
C
I'm sorry for the fact that I'm not a-ware
G
That you can't sleep at night when I am not there
G D
Because I'm in the streets like everyday
Em
I'm sorry for the things that I did not say
C
Like how you are the best thing in my world
G
And how I'm so proud to call you my girl
[Hook]
G D
I understand that there's some problems
Em
And I'm not too blind to know
C
All the pain you kept inside you
G
Even though you might not show
G D
If I can't apologize for being wrong
Em
Then it's just a shame on me
C
I'll be the reason for your pain
G
And you can put the blame on me
G D
You can put the blame on me
Em
You can put the blame on me
C
You can put the blame on me
G
You can put the blame on me
G D
Said you can put the blame on me
Em
Said you can put the blame on me
C
Said you can put the blame on me
G
You can put the blame on me
The song follows this pattern throughout. Hope it helped.