In Batman Returns she is mentioned when he is talking to Selina by the fire place. He says something like she couldn't handle him being Batman and he kept things from her. Its something to that extent anyway.what happened to her? Why did she never talk to bruce ever again after he saved her life? Anyone care to fill in this gap with a story?
Also Bruce obviously regrets his relationship with her, and regrets letting her find out who he is, this is evident when he says "Yeah well, who let Vicky Vale into the Bat-cave?".