Did BlacChyna just threathen Kylie & Tyga with a Knife

She said #guessthemovie but we all know this aint about no movie. This is most likely about Tyga "her baby daddy" who left her for an under aged teenager. Her silent threat reads;

blacchynaLoooove me and Leave me? That's the story of my life..... But it won't happen again see cus I bought this butchers knife uhmm 😂#NameThatMovie