Quoting aljazeera really is convincing.....
Tutberidze hired Julia's mother, as an assistant coach, with a full paid salary and travel privileges, specifically for the purpose of the Mother to take care of Julia's diet and other daily needs. It is a fact that it is the Mother who was in charge of Julia's diet. The fact that is proven not just by interviews, but by club's monthly PAYCHECKS to Mrs. Lipnitsky...
Lipnitskaya had a Stage Mother, and when she won the Team Gold, she placed the medal in front of her mother (there were people around to witness the exchange) and said to her with a smirk "so, is this what you wanted and made me struggle for?"
When Lipnitskaya moved to Sochi, she insisted that her mother does not come with her. Mother was not happy, but let her go. It's documented in the press. The diet issues became a problem while Julia was in Sochi, without the presence of Eteri or Mother. Julia was posting on IG her daily schedules and events, from Sochi and the breakfasts were sometimes just "half of an apple"..

Julia was still going through body changes and made certain decisions how to cope with such.. without Mother or Eteri, under supervision of another coach..