Hopefully when your room mate hears what the behaviourist has to say she will see things differently.

Give yourself a BIG treat today - you deserve it! You should be feeling really proud of yourself for taking control of a very difficult situation like you have. (I am feeling really proud of you!) You have a fantastic drive to do the very best for these dogs and they are very lucky that you are there for them.

Well done - I am looking forward to hearing about your progress.

Now - go treat yourself!