Mistaken at the Wedding, The Sister Fought Back

Drama also known as Vows, Lies, and Fatal Jealousy | Wedding Crash: The Sister Who Stole the Show | My Sister, My Love?; She returns home for her brother's engagement, only to be mistaken for a mistress and humiliated by her sister-in-law. As the truth unfolds, she discovers her sister-in-law's darker schemes: the pregnancy is fake, and she's plotting to kill her brother to take over the company.