My Brother’s Wife aka 형님 아내 is a film from South Korea, released in 2016, starring Lee Eun-mi, Hwang Bin, Hong Seok-hyeon and directed by Lee Dol.
Plot: I had a pension near Seoul. My husband who was in fashion traveled alot. The furnace had been fixed but that only lasted a day. The repairman was rude so there was a fight. My husband is away but the furnace is broken again. I called the headquarters to send another repairman but the rude one came back. We were arguing about the bill when the repairman forced himself onto me at the table.