Yes, one spouse may file for Bankruptcy protection without a joint filing by the other spouse. If you also have debt and anticipate divorce, you should speak to an attorney at once regarding the adverse effects of your spouse filing without you. If you are ordered to pay debts in the divorce, and your ex-spouse could be liable for them in the event of your default, you will not be able to later discharge them in a Bankruptcy action.
Answered on Feb 29th, 2012 at 10:48 AM