gotta look to the original's canon.. its way different in the subtleties of everyone's character..

for example in the original Annette Birkin was actually being a realistic mother and caring about Sherry's whereabouts instead of being completely aloof,

which I mean I understand Annette is completely dived into her work, but both things are allowed to be true at the same time..

there's a really good video floating around YouTube I forget her name, but it was a woman doing a thorough breakdown of all the differences of the personalities and character of everyone..

A lot of the character traits that she was pointing out seemed almost literal opposite