Marriage on the Rocks (1965) Plot Summary Explained

In Mexico, Dan and Valerie had a heated argument in front of resort proprietor Miguel Santos. Because Mexico offers quick, impulsive marriages and divorces, the argument escalated to the point where they obtained an immediate divorce right at the resort. The scene treats the divorce as a spur-of-the-moment decision rather than a lengthy legal process, which is central to the film's farcical tone.

Foreshadowing: Valerie had already consulted a lawyer about divorce earlier in the film, showing she was mentally prepared for such a step.

• mexico divorce
• argument
• miguel santos
• quick divorce

After Dan and Valerie divorced, Dan arranged an immediate remarriage to fix the situation. However, a pressing business matter called Dan back home, leaving Valerie waiting in Mexico. Ernie traveled to explain the confusion to Valerie, but by mistake, likely due to the chaotic paperwork and the rushed nature of Mexican marriages, she ended up marrying Ernie instead. The mix-up capitalizes on the film's theme of mistaken identities and paperwork errors.

Foreshadowing: The film establishes early on that Ernie is attentive and charming toward Valerie, making the unexpected marriage feel like a natural complication.

• ernie brewer
• valerie edwards
• mistaken marriage
• mexico wedding mix-up

Dan had to return home because a pressing business matter required his attention to save the company's biggest account. This business emergency forced him to leave Valerie waiting in Mexico for his return, creating the opportunity for Ernie to arrive and further complicate the situation. The separation tests their fragile reconciliation and sets up the chain of events that leads to the mistaken remarriage.

Foreshadowing: The film establishes Dan as a workaholic who prioritizes his ad agency above his marriage, so his decision to leave for business aligns with his character.

• business emergency
• dan edwards
• ad agency
• valerie alone in mexico

The chain began when Ernie convinced Dan to take Valerie on a second honeymoon to Mexico to save their marriage. The argument in Mexico led to an impulsive divorce, followed by a quick remarriage. When Dan had to leave for business, Ernie went to explain things to Valerie, but the paperwork confusion and rushed Mexican marriage process resulted in Valerie marrying Ernie instead. Each step builds on the previous mistake, creating the film's central mix-up.

Foreshadowing: Ernie's suggestion of Mexico as a Second Honeymoon location is significant because Mexican marriages are portrayed as quick and easily obtained.

• second honeymoon
• mexico
• marriage mix-up
• ernie brewer
• paperwork error

In the end, the misunderstandings are untangled and the relationships are restored to a workable balance. The film closes with Dan, Valerie, and Ernie reconciling the chaos and returning to their expected roles, with a clearer sense of what family and partnership mean. The resolution is definitively happy, with the trio finding a new normal and returning to mutual respect.

Foreshadowing: Earlier scenes show Ernie considering a quick divorce to restore the old order, hinting at a return to normalcy.

• resolution
• ending
• happy ending
• reconciliation
• relationships restored

Ernie traveled to Mexico to explain the muddled situation to Valerie. He was unaware that she had already begun the wedding procedures with the assumption that Dan would return. His intention was to help untangle the confusion caused by Dan's hasty remarriage and subsequent departure, but his arrival only added to the complications that led to the accidental marriage.

Foreshadowing: Ernie is established as the helpful, worldly friend who steps in during crises, making his trip to Mexico consistent with his character.

• ernie mexico trip
• explain situation
• valerie edwards

Valerie had been yearning for attention, warmth, and affection that Dan no longer provided. Ernie had always been attentive, dancing with her, complimenting her, and helping pick out gifts, showing her the kind of attention she craved. When she found herself unexpectedly married to Ernie, she considered embracing this unusual arrangement, discovering companionship and a kind of happiness she hadn't expected from her marriage to Dan.

Foreshadowing: The contrast between Ernie's attentiveness and Dan's workaholic distance was established early, making Valerie's openness to Ernie feel logical.

• valerie
• ernie
• attention
• affection
• unconventional marriage
• happiness

When Ernie was forced to run the ad agency while Dan dealt with the marital chaos, the responsibility changed him into a dull, inattentent husband, mirroring the same limitations Dan once had. The pressures of managing the company and the unexpected marriage pushed Ernie toward workaholic behavior, showing how the unexpected marriage disrupted everyone's roles and personalities.

Foreshadowing: This change highlights the film's theme about the demands of work affecting personal relationships.

• ernie
• ad agency
• business changes
• husband
• personality change

After nineteen years of marriage, Valerie had grown increasingly frustrated with Dan's constant focus on his ad agency. She longed for attention, warmth, and shared moments that Dan no longer provided. The kids even preferred Ernie as the fun, worldly uncle over the stern, businesslike Dan. Feeling neglected and unappreciated, Valerie sought professional advice about divorce, making the idea of ending the union more real and tangible.

Foreshadowing: This scene establishes the marital dissatisfaction that drives the entire plot forward.

• divorce lawyer
• valerie frustration
• marriage problems
• neglect