For the Dm chord do some variations with Dm/Dsus2/Dm etc...
All the song goes with these chords below...
  no capo
 
Dm                        Bb
 You're tearing me apart
Dm                   Bb
 Crushing me inside
Dm                       Bb
 You used to lift me up
                   Dm     Bb
Now you get me down
 
   F              Dm
If I was to walk away
     Am
From you, my love
              Dm
Could I laugh   again ?
 
   F                Dm
If I walk away from you
    Am
And leave my love
              Dm
Could I laugh   again ?
 
Again, again...
 
You're killing me again
Am I still in your head ?
You used to light me up
Now you shove me down
 
If I was to walk away
From you, my love
Could I laugh again ?
If I walk away from you
And leave my love
Could I laugh again ?
 
I'm losing you again
Lacking me inside
I used to lift you up
Now I get you down
 
Without your love
You're tearing me apart
With you close by
You're crushing me inside
Without your love
You're tearing me apart
Without your love
I'm doused in madness
I can't lose the sadness
Can't lose the sadness
 
Can't lose the sadness
 
You're tearing me apart
Crushing me inside
Without your love
(You used to lift me up)
You're crushing me inside
(Now you get me down)
With you close by
I'm doused in madness
Can't lose the sadness
 
It's ripping me apart
It's tearing me apart
It's tearing me apart
I don't know how
It's ripping me apart
It's tearing me apart
It's tearing me apart
I don't know why
I don't know why
I don't know why
I don't know why
 
Without your love
Without your love
Without your love
Without your love
It's tearing me apart