Renee Montoya / The Question

New Earth

 * 1)  Kate Kane / Batwoman  - These two had a relationship in the past, before breaking it off. After Kate's debut as Batwoman, Renee discovers her identity. After Kate is almost killed when a villain tries to use her in a ritual sacrifice, she and Renee apparently get back together.

Bombshells

 * 1)  Kate Kane / Batwoman  - These two are former lovers, meeting when Kate was a volunteer in Spain during the Spanish civil war and Renee was a Republican soldier.

Injustice

 * 1)  Kate Kane / Batwoman  - These two were apparently in a relationship before Renee died from overdosing on enhancement pills, to try and turn herself super-powered.