How is the witness-spouse viewed under Ohio law regarding spousal immunity?

Under Ohio law, a witness-spouse is considered competent to testify against their spouse if they choose to do so. Spousal immunity in Ohio does not render a spouse automatically incompetent; rather, it provides the spouse with the right to refuse to testify in certain circumstances if they choose. This framework allows for the recognition of a spouse's ability to voluntarily testify, maintaining their status as a competent witness while also ensuring that they can protect their marital communications under the right conditions.

This principle aligns with the understanding that spousal testimony can be complex and nuanced, allowing couples the autonomy to determine when they want to disclose information in legal matters. The other choices do not accurately reflect the current legal framework in Ohio regarding spousal testimony and immunity.