My Cheating Hubby's Final Voyage

Billionaire mother confronts husband's mistress blocking daughter's surgery at sea.

Billionaire developer Amy Carrington watches her daughter collapse from a severe respiratory emergency aboard the massive cruise liner she created. The vessel's dining hall becomes a makeshift operating theater, but the crisis escalates when Vanessa Silk, the sociopathic mistress of Amy's husband, deliberately interferes with the life-saving procedure. Vanessa's calculated cruelty aims to humiliate Amy by endangering the child, turning a medical emergency into a vicious psychological battle where a mother must outmaneuver a ruthless adversary to save her daughter.

• thriller
• drama
• revenge

1. Amy Carrington developed the luxury cruise ship
2. Daughter suffers life-threatening respiratory crisis onboard
3. Husband's mistress Vanessa Silk obstructs emergency surgery

Viewers who want a high-stakes maternal showdown against a calculating villain in a confined luxury setting.