Life Begins (2004)

Maggie and Phil are a late-30s English couple on a standard summer holiday with their two teenage children. On their first morning on holiday, Phil announces he wants to move out. Maggie is numb and the situation doesn't get better as she's not-so-subtly questioned as a wife by her friends and mother, forced to adapt to life as a breadwinner to pay the bills while Phil seeks truth and self-fulfillment. She finds that she is stronger than she thought she was and weaker too.