Originally Posted by
Felipe Silveira
In Batman Beyond it's just said they had something and there's a picture. In the comics, which didn't improve anything, Dick returns to Gotham and is dating Barbara. Barbara finds out she's pregnant, Bruce even wishes Dick happiness, but Barbara says by the time, it's before she and Dick got back.
Barbara loses the baby, Dick fights with Bruce and leaves the city.
After that Barbara never stayed with Bruce again, and married another guy whose name I don't remember.
With Terry as Batman, Dick reappears in Gotham as "Nick Fury", I don't remember what happened to Barbara's husband but Dick and she end up together. The end.