That is great that everything worked out in the end. If in the future you ever do anything like this again, no matter what, create a paper trail. Even if you write up a complete contract, and you think its tight, write emails. That way you have your side, and her side all in writting in her words and yours. If you ever need proof of anything, its all there in black and white.
"what causes an echo - the persistence of sound after the source has stopped. "when can you hear an echo?" when it's quiet and other sounds are absorbed. when it's quiet, i can hear my mother's echo still."
-For one more day