OurKid1
CountessFosco
Nicki Chapman helps a buyer with a budget of £450,000 escape her ex-council flat in south London so her and her daughter can start a new life in the Wiltshire countryside
Today's EtotheC
I'm usually really pedantic about such things, but I can't see anything wrong with it! Maybe I'm getting less fussy in my old age.
If you ignore "her daughter" for the moment, would you say "So that her can start a new life"? No, you would say "So that her can start a new life"
It should be "She and her daughter", because the two people together are jointly the ones who "can start a new life".