Aw, Brooke I am sorry that anyone could say that. I would have been upset too. I often get similar comments for the money I put into my furbabies care as well and it just irks me. They are like children to me, they aren't disposable when one thing goes wrong.
I can't believe people can be so cruel but in a way I feel sorry for them. For they have never experienced the love of one of these furbabies otherwise they would do anything in their power to help them.
I am sorry they were so cruel and upset you. Forget about them, they are the ones missing out.
Hugs to you girl!!