i don't know if the ages diference is that big that made her tells you that. did you break a week or a day ago ? If it's a day wait for a few couple days and then try to know how is she. Don't let her go if you really love her and if she still loves you. I've walked throw a very similar situation to yours a couple years ago but in my situation my self advise was very different of what i'm posting here. Usually in love issue i'm very pragmatic. Good Luck