Uhhh. No.
Real men stick to their guns. If the relationship isn't working, it isn't working. You're doing her a big injustice by first leading her to believe that sort of hysteric behavior will get her anywhere in life and second by leading her on.
Break it off. She'll get over it.
God, so atrocious in the Old Testament, so attractive in the New--the Jekyl and Hyde of sacred romance.
-Mark Twain
If people are good only because they fear punishment and hope for reward, then we are a sorry lot indeed.
-Albert Einstein