I live in Texas and work remotely for a company in NY. I know I have to pay NYS tax but TurboTax is factoring in my spouse’s income and now I owe tax. How can I fix that?

When I enter my W2 info it shows a refund.  As soon as I enter my spouse’s info, it shows we owe NY state tax.  My withholding is S-0, I pay quarterly and still owe money.  Something doesn’t seem right.