Till Marriage Do Us Part

They chose to stay married primarily to protect their family inheritance and maintain social decorum. Since they came from noble families, a divorce would have caused a scandal that could have jeopardized their status and wealth. Instead, they agreed to live as siblings, sharing the same roof but sleeping in separate rooms, while presenting a united front to society.

The baron was a libertine who pursued women for sexual conquest, not romantic or physical intimacy with an inexperienced partner. When Eugenia confesses she is still a virgin, he loses interest because his desire was specifically for experienced women, not someone who would require a slower, more intimate approach. His sudden departure reflects his superficial priorities.

After years of enforced chastity living as siblings, Raimondo proposed incest as the ultimate forbidden pleasure, a way to rebel against the restrictive moral codes that had governed their marriage. By then, both had already been unfaithful (Eugenia with the chauffeur and baron, Raimondo with the peasant girl), so conventional marital sex seemed dull. The suggestion reflects the film's satirical treatment of society's double standards around sexuality.

By the time the telegram arrived confirming they were not siblings, both characters had already resigned themselves to their unusual arrangement and had explored other relationships. The prospect of ordinary conjugal sex no longer excited them because they had become desensitized to societal taboos. Their relationship had evolved beyond traditional marriage into something more complex and transgressive.

The ex-chauffeur returns to Paris fully recovered from his war wounds, seeking to resume his sexual relationship with Eugenia rather than seeking revenge. Despite her fear that he had come to punish her for identifying him at his trial, he simply wants to continue where they left off, suggesting their connection, though rooted in coercion, was genuinely meaningful to him.

Earlier in the film, the chauffeur's repeated visits to Eugenia established a pattern of pursuit that the war interrupted.

Evelyn, as a free-spirited journalist, proposed the idea to deliberately provoke and challenge social taboos. She viewed the location, a place of trauma for Eugenia, as an opportunity to reclaim the space through pleasure rather than pain. This reflects her character as someone who embraces transgression and encourages Eugenia to do the same.

Eugenia reluctantly identified the chauffeur because his theft of the household silver had become undeniable and public. Though she knew this would expose her own infidelity, the scandal of theft was already inescapable. Her identification was pragmatic, she could not protect both her secret and the family's assets, so she chose to minimize the damage to the household's reputation.

The baron represented the only man Eugenia had willingly offered herself to, a moment of genuine desire and choice in her life. His death means that possibility for connection is permanently lost, leaving her with only the coercive relationship with the chauffeur and the complicated dynamic with Raimondo. It underscores her emotional emptiness despite multiple sexual encounters.