thee if thats love...

I heard this girl do an acoustic of this song on tv, it was so dope. I only caught part of it but sometimes shit just hits you and sticks. I tried to find a video but they all sucked and there was an uptempo one but it just didnt do the girl singin acoustic justice. the lyrics that i could remember are below..

you say love
is letting you do what you want
even if the things you are doing
start to ruin how im feeling inside

you tear me down
and i break
then you tell me you love me
is that what you call love?

if thats love
im giving up
my heart cant take it anymore
if thats all
its not enough...