She will have to learn and the nursery / school will not tolerate it if the children can't speak the language. I have a friend whose brother and wife moved over there about 15 years ago ( Toulouse area) and they had
little children. my friend said the schools were so strict and told them to watch French TV with the children, only speak french at home and put up signs on things everywhere in french, even hire a tutor or friend to come in for extra lessons. they really pushed it ( for obvious reasons ) If the secondary school is miles away , the children automatically board monday to friday. She will have a shock I think, unless the area they are living are not as strict or they are able to send them to an International school, even then they will have to learn some French ( even if the lessons are in English) but i cant see an area where they are having such a school, plus they would have to pay for it. Still, i am enjoying this programme - i hope they revisit them when its all done and the room are finished. its an amazing home.