The update here is as follows - there are 3 Ukrainians left in my daughter's class (there were 5 previously), so some of those living in the west of the country already decided to go back. The boy, who stayed is from Mariupol, the siblings (boy+girl) from Kherson Oblast. Their parents decided to stay here for good. In my son's preschool the situation is different. There were 3 pupils last year, there are 5 now. More women are starting their work here, so they can't stay home with the kids it seems.