Dreams dictionary: Black Widow

Dreams dictionary: Interpretation 1
To see a Black Widow in your fantasy recommends trepidation or vulnerability with respect to a relationship. You may feel kept, caught, or choked in this relationship. You may even have some antagonistic vibe toward your mate."
Dreams dictionary: Interpretation 1
To see a black widow in your dream suggests fear or uncertainty regarding a relationship. You may feel confined, trapped, or suffocated in this relationship. You may even have some hostility toward your mate.
Dreams dictionary: Interpretation 2
Since the female dark dowager has the notoriety of eating up its mate, it in this manner additionally symbolizes ladylike force and control over men."
Dreams dictionary: Interpretation 2
Because the female black widow has the reputation of devouring its mate, it thus also symbolizes feminine power and domination over men.