Thomas and Marie are getting divorced and must meet one last weekend to empty and sell their summer house. Neither one of them knows the other's real intentions. A young woman suddenly appears, with a jealousy-driven agenda all of her own. What was supposed to be a civilized end to a long-standing marriage turns minute by minute into a shattering weekend that turns everything in their lives, upside down. Love Proof is a very charming film about a divorce settlement, that elegantly mixes, at times, very dark humor, with warmth and melancholy, and has great, rich character portrayals by an all-star and fantastic cast.