Hi there Melissa - I just checked back in - sorry it took a couple of days there. Here's one of the verses and a chorus with the chord change spots:

(D)Ruby, Ruby, honey are you (A)mad at your (D)man?

(D)I sit here in the shade, I shovel with the spade. I'm diggin' in the (A)ground's cold (D)mine. (Etc.)

It's the same in every verse and chorus. Hope that helps! See ya'!