I’m not gonna lie, but I’d be totally cool with Barbara and Dick getting married in a similar manner to how Elizabeth and Will did in Pirates of the Caribbean. Like during this huge fight with just Dick, Jason and Barbara, Dick’s just rushes over and is like “Marry me” to Barbara. 

Then it’s Barbara yelling, “Hood! Marry us!”

*Gunfire from above* “I’m a little busy right now” *More gunfire*