you can contact support to see what they say as to your request. however, since Turbotax has no actual access to your return without knowing your spouse's login info there may be nothing they can do.
you can also file this form with the IRS
https://www.irs.gov/pub/irs-pdf/f3949a.pdf
I would check false/altered documents and other. the explanation is that spouse has been filing joint returns without my consent.
