De la bouche des enfants (2000)
Directed by Dominique Duthuit

Film Synopsis

When her parents separate, an 11-year-old girl tries to make sense of what has happened by play.  With her dolls, she creates a world in miniature, over which has complete control.  Her friend then helps her find a new boyfriend for her distraught mother, but she soon realises the limits of her powers in the real world...