You commented in your review of Blue Valentine that you didn't know of another film that traced the build and the destruction of a relationship interwoven.
It reminded me of Stanley Donen's Two For The Road the 1967 film with Albert Finney and Audrey Hepburn that does just that. It's also the first appearance of Jaqueline Bisset in films.
'The ten-year marriage of Mark and Joanna Wallace is on the rocks. In flashback they recall their first meeting, memorable moments in their courtship and early wedded life, their travels through Europe, their broken vow never to have children, and their increasing tensions that led to both of them having extra-marital affairs." Written by filmfactsman
None of this takes away from Blue Valentine of course.
Thanks for your great show. I listen to you regularly and love to hear your opinions on films.