In the next episode of "American Horror Story: Cult," Ally Mayfair-Richards' (Sarah Paulson) targets Winter Anderson (Billie Lourd) for destroying her marriage.

The trailer for the upcoming installment titled "Charles (Manson) in Charge" was just released recently and showed Ally threatening Winter, "You seduced my wife. You used her to destroy my family." Winter was apparently caught on camera seducing Ally's wife Ivy (Alison Pill) in the bathtub. She later pretended to be a babysitter and got hired to take care of Ally's son Oz (Cooper Dodson). Ally did not know that she was the sister of the cult leader Kai (Evan Peters). More importantly, she was also instrumental in recruiting Ivy to Kai's murderous group of disturbed individuals. However, things now seem to have shifted in Ally's favor as she seemingly plans to take down the scheming Winter. It remains to be seen if Ally will kill her for tormenting her life.

Meanwhile, Kai is stepping up plans to cause trouble in his district. "Look at the chaos out there," Bebe Babbitt (Frances Conroy) says to the cult members. People in the city are shown attacking one another. "It is not what you have done. It's what you are about to do," Kai tells Gary K. Longstreet (Chaz Bono). It appears he is going to make Longstreet do something terrible.

In the last episode, Ally prepared a delicious meal of lasagna for Ivy at their home. It turned out to be her last meal as Ally poisoned the food and wine with arsenic. She blamed Ivy for joining the cult and ruining her life. The poisoned woman writhed in pain and later died horribly as Ally watched with satisfaction.

"American Horror Story: Cult" season 7 episode 10 will hit the airwaves on Tuesday, Nov. 7 at 10 p.m. EDT on FX.