Marn Kammathep (2013)

Original title: มารกามเทพ

Petch is an engineer that Namneung fell in love with when she was still in high school. She is very happy when Petch tells her that he loves her and asks her to marry him, but Namneung's father Kriengsak and mother Daranee don't agree because they have a different social status. Namneung's friend Phak secretly loves her and does not pay attention to other women, even if Alice was the one who loved him. Even though Numneung's parents don't agree, they get married and Petch takes Namneung to his house. There, Namneung meets Petch's mother Taptim and Petch's sister Ploy. They seem unfriendly and cold to her, especially Ploy, who looks as if she hated Namneung from the first second they meet because she is disabled due to an accident caused by Namneung's father. This seems to be a part of a revenge.