Desperate Mrs. Seon-ju

That's why you have a house and a family... . (1x21)

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Nam-jin starts living a luxurious life with lottery winnings, and he invites Soon-ae to dinner. Jin-ju suggests selling their house for the settlement money, which Man-eun is vehemently against. Meanwhile, Seon-ju reluctantly goes to Soon-ae's studio to negotiate one last time.