Infidelity (2020)

Two sisters with a dark past who grew up hating each other on the low get entangled in a web a lies, adultery and murder. With Tracy, the older sister of Lena being traumatized by her childhood decides to take her feelings out on her little sister Lena which causes them both to go at each other in a way to make you look at ANY sister sideways. Some Things You Just Don't Do!