This is exactly the kind of movie which grows on you.Based on a Simenon book , the story could have descended towards the banalities of the love triangle , a situation we've been told so many times here there and everywhere.That the opening scene may be very hot does not help for that matter.
Mathieu Amalric is fully aware of this ;his film looks like a jig saw puzzle ,with a very smart construction . When his film begins ,the die is cast :it's a long questioning by policemen and judges ; all the tragedy is told little by little, with flashbacks and portraits of the characters alive of dead : Almaric does not even fall in the trap of sentimentality : this is amour fou,in the fullest sense of the term ,but the characters are not really endearing : Esther is a selfish unsympathetic attractive woman who "waits-deadpan- for her sick husband to die " and one cannot blame her mother-in-law 's petulant attitude .The same goes for her lover -not so handsome ,after all - who 's got everything going for him ,a loving wife -with whom the viewer has a tendency to side, mainly when he knows the truth ,a cute child ,a desirable dwelling -one of the envious men calls it a b......t house during the trial- and thriving business.
This looks like a news item : one has the odd feeling of discovering the affair day by day ,with new revelations ; and Amalric deserves a bouquet for sparing us a looooong trial with the de rigueur brilliant lawyer : in this context ,it would be totally irrelevant : amour fou can't be explained ,period.