When she leaves you

My girlfriend of over 2 years came back from Europe and out of no where decided to move out and end the relationship. Totally caught me off gaurd. Now that she has done it and has been pretty shady about the whole thing, I have seen parts to her that I didnt see before. The woman that I loved is dead, and this new person is not who I want to be with. Sometimes a breakup can be a test of a person.