Dee, I believe according to the YT rules, others do have the right to review this breeder and state opinions.
"We at YorkieTalk believe that our members have the right to voice their
opinions about breeders, whether they the review is positive or negative. We
also believe that breeders have the right to respond to negative reviews and
complaints."
http://www.yorkietalk.com/forums/2150953-post2.html