Killer Twin (2018)

Kendra has been given an Educator of the Year award and now must prepare a speech to give at a banquet in her honor. She has the support of her husband (with whom she's trying to start a family) and her best friend Monica, but her life is starting to unravel. She discovers that the cause is her long-lost twin sister Amber, who resents her twin's "entitled" position. Kendra must fight her vindictive sister to save her home, husband, job--and life.