Not sure about the Ad-lib but I think this is about it..
Have fun!

#Capo on the first fret.

Intro: Cadd9-D-G-Cadd9-Cadd9-D-Em-D-G-Cadd9-D

1st Stanza:
Cadd9 (x32030@1)                              D (xx0232@1)            EmShe (022000@1)used to be my only enemy and never letting me be free
D (xx0232@1)                   G (320003@1)                Cadd9Catching (x32030@1)me in places that I know I shouldnt be
Cadd9 (x32030@1)                                   D (xx0232@1)       Em (022000@1)
Every other day I cross the line I didnt mean to be so bad
D (xx0232@1)                              G (320003@1)                Cadd9 (x32030@1)     DI (xx0232@1)never thought that you would become the friend I never had

Pre-chorus:
Cadd9 (x32030@1)     D (xx0232@1)        Em (022000@1) D (xx0232@1)          G (320003@1)      Cadd9Back (x32030@1)then I didnt know why, why you were misunderstood
Cadd9 (x32030@1)  D (xx0232@1)   Em (022000@1)        D (xx0232@1)          G (320003@1)      Cadd9 (x32030@1)   DSo (xx0232@1)now I see to your eyes, all that you did was love

Chorus:
Cadd9 (x32030@1)D (xx0232@1)  Em (022000@1) D (xx0232@1)G (320003@1) Cadd9Mama (x32030@1)I love you, Mama I care

Cadd9 (x32030@1)D (xx0232@1)  Em (022000@1) D (xx0232@1)G (320003@1)  Cadd9 (x32030@1) D (xx0232@1)       Cadd9Mama (x32030@1)I love you, Mama my friend (You're my friend)

Cadd9-D-Em-D-G-Cadd9

2nd Stanza:(Same Chords)
Cadd9 (x32030@1)                              D (xx0232@1)            EmI (022000@1)didnt want to hear it then but I'm not ashamed to say it now
D (xx0232@1)                   G (320003@1)                Cadd9Every (x32030@1)little thing you've said and did was right for me
Cadd9 (x32030@1)                                   D (xx0232@1)            Em (022000@1)
I had a lot of time to think about, bout' the way I used to be
D (xx0232@1)                              G (320003@1)    D (xx0232@1)     Cadd9Never (x32030@1)had a sense of my responsibility



Pre-chorus

Cadd9 (x32030@1)     D (xx0232@1)        Em (022000@1) D (xx0232@1)          G (320003@1)      Cadd9Back (x32030@1)then I didnt know why, why you were misunderstood
Cadd9 (x32030@1)  D (xx0232@1)   Em (022000@1)        D (xx0232@1)          G (320003@1)      Cadd9 (x32030@1)   DSo (xx0232@1)now I see trough your eyes, all that you did was love

Chorus:
Cadd9 (x32030@1)D (xx0232@1)  Em (022000@1) D (xx0232@1)G (320003@1) Cadd9Mama (x32030@1)I love you, Mama I care

Cadd9 (x32030@1)D (xx0232@1)  Em (022000@1) D (xx0232@1)G (320003@1)  Cadd9 (x32030@1) D (xx0232@1)       Cadd9Mama (x32030@1)I love you, Mama my friend (You're my friend)

Ad-lib: D..G..Cadd9 repeat

Chorus:
Cadd9 (x32030@1)D (xx0232@1)  Em (022000@1) D (xx0232@1)G (320003@1) Cadd9Mama (x32030@1)I love you, Mama I care

Cadd9 (x32030@1)D (xx0232@1)  Em (022000@1) D (xx0232@1)G (320003@1)  Cadd9 (x32030@1) D (xx0232@1)Mama I love you, Mama my friend

Repeat until fade...