Approve

[namloan]

"Linda doubted that her boyfriend's stepmom doesn't approve of their relationship, so Linda murdered her inhumanly"

+ Does this sentence have a natural conversational tone?

Thank you so much

namloan

[SoothingDave]

Why do all of your questions involve violence?

Linda doubted that the stepmom approved, I think. Not "doesn't approve." Unless you are trying to say that she murdered her because she approved of the relationship.