Colossal

It is impossible to call Gloria (Ann Hathaway) the happy person. Life of the girl rotates round alcohol, a dream and the men using it. Thrown by the next boyfriend and lost work in New York, Gloria comes back to the native town in indecisive attempt to begin all over again. But also there she continues to be the victim of improper treatment. Each man in Gloria's life exploits it, suppressing will as well as alcohol.

Approximately at the same time the huge monster starts attacking Seoul. Gloria finds strange communication between this monster, herself and the unsuccessful relations with men and binge.
A woman discovers that severe catastrophic events are somehow connected to the mental breakdown from which she's suffering.