Thanks for the information on her Mom! I too am wondering why? There have been so many articles, so I can't remember where this came from but one article suggested that Yuna's team was not happy that Brian was focusing on other students and they believed that Yuna did not seem to be his top priority anymore. That certainly could have ruffled some feathers. However, with Yuna not doing the Grand Prix and with rampant rumours of possible retirement, it is pretty unrealistic to expect a coach to focus all of his time on just one skater who may or may not be heading into retirement. It simply could not have been handled a million times better from Yuna's team.
Yup...I must admit I was getting concerned with Brian taking on a lot of students, but I totally understood his point of view: YuNa needed rest, and he's been in high demand. I am so grateful for his loyalty to YuNa for so long: he turned down Carolina Kostner and Mao Asada because they were YuNa's competitors. I do not believe he was trying to give "everyone a fair share of their time"; I truly believe YuNa has always been his top priority. Even when she was his main skater, he was getting requests on coaching.
Another big question I have is, why is Kwak leaving Brian as well???
Now that skater, I am pretty sure she was with Brian mostly to be around YuNa. Sounds bad to put it that way, but that's how I always saw it.
This is an interesting point as it is similar to the way Patrick Chan left Don Laws. I believe his father was the one to call Don and offer the part time coach idea or whatever it was, I can't remember. Either way, it seems that some skaters let their parents do their "dirty work" so to speak. Many skaters appear to be a bit coddled and I wish they would act like the adults they are in these types of situations.
ETA: I just found this article:
http://www.universalsports.com/blogs/blog=gofigure/postid=490058.html
This paragraph certainly made me shake my head. It appears that she does have some stage mother qualities. Poor Aera as well. :disapp::
I don't know Patrick Chan too well, so perhaps that was a case of him getting his Dad to carry out his message...but in YuNa's case, the jury is still out about who decided on the message for the Mom to deliver.
The article puts a very negative slant on the mother. The passage where she described Aera's singing ambitions said that the mother was concerned and told Aera that "there are many good singers." (i.e. she did not think it was very feasible to succeed, whereas YuNa was already establishing herself in skating.) Then she wrote about going into a karaoke room with Aera one day, and being shocked at how good Aera's singing was, and wondering, horrified, whether she had too much neglected Aera. Other than that, she did once forget her husband's birthday, missed Aera's graduation, sometimes forgot to cook the rice in the rice cooker, even. Hmm, I don't think these things on their own make for a "bad, skating-obsessed mother".
And trust me, the coddling is ANNOYING. It took me until my 20's to convince myself that I knew more than my parents (mom) about where I wanted to go and how to get there. Up until that time, the whole concept of familial hierarchy is very strong, especially since I was naturally a very passive child (a little surprising when you read some of my posts here, no?

) I had to learn to be assertive, which required me to pretty much turn my known world upside-down.
"I know better." That is HARD, especially when you've been raised being told your elders know best.
Imagine YuNa, whose success truly is in large part because of her mother, and whose life has mostly been around skating. How does one expect her to rebel against her now? She has probably almost always deferred to her Mom.