Chord/Tab song: This Old Routine

I love this song but couldn't find any chords on it yet, so I decided to try it out by
myself. Now, I'm not an expert on hearing the right chords. But this sounds pretty good
according to me. Let me know what you think!

Intro: G C

[G] So you come on[C] home, walk through the[G] door
[Em] She's in the [C]kitchen, searching through the[G] drawers
[G] You stop to watch[C] her, and ask[G] what she's looking for
[Em] She says[C], she's not su[G]re

And it gets late and you turned off the lights
Her body so close to you in the night
But you dare not touch her and you don't want to fight
So you just say "goodnight"

[Am] This old r[D]outine wi[G]ll drive you mad
[Am] It's just [D]a mumble neve[G]r spoken out loud
[Am] And sometimes you [D]don't even [G]know why you [Em]loved her
Well you[C] look at her [D]now and you see w[G]hy

[G] And your youngest is[C] out fighting a [G]war
[Em] But he won't[C] say what he's fighting [G]for
[G] If he's [C]gone because of [G]war for you
[Em] In which yo[C]u rather be tr[G]ue

[Am] This old r[D]outine wi[G]ll drive you mad
[Am] It's just [D]a mumble neve[G]r spoken out loud
[Am] And sometimes you [D]can't even [G]recall the sound of hi[Em]s laughter
Well did[C] you ever rea[D]lly know the soun[G]d

Instrumental break (I don't know what they play here, but I just play the chords from
the verse one or two times)

This old routine will drive you mad
It's just a mumble never spoken out loud
And sometimes you don't even know how you're still standing
Well she looks at you now and you see how
Well y[C]ou look at her[D] now and you know h[G]ow