Have you considered hiring a private detective to follow her movements? If you can find evidence that she's been unfaithful, you might have a shot at divorce.
You might also have to present some evidence of physical abuse - you can use your imagination on this, but you could start seeing a counselor, and start building your story about your wife and how she physically and psychologically abuses you. Be consistent and keep your story straight.
Have you considered hiring a private detective to follow her movements? If you can find evidence that she's been unfaithful, you might have a shot at divorce.
You might also have to present some evidence of physical abuse - you can use your imagination on this, but you could start seeing a counselor, and start building your story about your wife and how she physically and psychologically abuses you. Be consistent and keep your story straight.