Sounds good!
I still wonder if they might be better off with a second opinion - another vet who will work WITH them and Emma on the manual elimination.
I hope that does turn out to be her only problem.
How is Emma being eliminated now? I think you got the hang of the pee part? (thinking a more cooperative vet would help in this area too). How are her spirits?
{{{hugs}}} to you and your in-laws - good for them for standing up for Emma! :)