fickle

(adjective) changing frequently, choosy

Example Sentences:

Her boyfriend is such a fickle person. One moment he says he loves her, the next he wants to break up.

The fickle woman didn’t like the way her steak was cooked, so she demanded it be cooked again.

A: I love Bobby.
B: I thought you loved Mark.
A: That was last week. Now I love Bobby!
B: You are so fickle.

Media:

Similar idioms:

1. badass