At first I was wondering why bother to fix a broken heart when
she has already made things clear. Thought you should give up for
the sake of her happiness.
But situation is she's your wife, can be different. It is not
impossible to fix a broken heart, no doubt with your sincerity, but
also need to depend how determined she is, her character and how
independent she is.
You may keep trying, you may want to get your parents and in-laws
to help, hope to hear good news from you soon, though.
By the way, is your wife asking a divorce now? Do you have
children?
