In Anna's vlog.
The fact that Anna was the only parent in Andrea's class that didn't know Andrea had a 'pom pom treat day' when she dropped him off at school, and his entire class were dressed in pyjamas, dressing gowns and oodies as well as bringing along their favourite toy to watch a movie/ipad as a reward for filling their reward jar, except for Andrea, tells me all I need to know where Anna's focus is, and it's not on her kids.
And the fact that Andrea was trying to tell her at breakfast that he had a 'pom pom treat day' and she didn't take him seriously because she just thought he was copying Alessia having a having a pom pom treat day the following day, tells me all I need to know that she has no interest in what her children are doing at school or involves herself knowing what is going on in her kids class.
And the fact that it's obvious that her main focus is Matt at all times, and he is the only person Anna thinks about and what their schedule together is every day, tells me all I need to know about Anna.