Lisa, please ignore the emails you are getting, the facts of the matter are that Portia is very very sick and fighting for her life.
You did all you could to care for her in the situation you are in, but she needed vet treatment a lot lot more urgently than you may have realised or managed to provide for her.
Angie is caring for Portia, & she is doing her very, very best to make sure that this poor little mite actually gets a chance in life. Whatever emails have been exchanged are trying to prevent something like this happening again.
We all know you loved Portia and we all know she has been sick for a while. If you want me to be totally truthful I think that the breeder should have never ever have given Portia to you in the first place. She was so sick, and you probably do not have the means to get to the vets in an urgent situation. It was unfair on you,
In fact from what Angie's vet is saying, the breeder may well have put Rosie at risk by letting you have Portia who was so sick.
I appreciate that you have acted in innocence here and all you have done is provide Portia with a home and lots of love, but something like this can not happen again and that is why the emails etc have been sent.
Please just let Angie concentrate on getting Portia better and we will all then be a lot happier.