Bruce dated Julie Madison when he just starting as Batman. He wasn't thinking about how It would consume his life. She eventually left, although the two of them dated a few years ago when Bruce lost his memory and was not Batman for a year. Bruce is truly in love with Selena Kyle, Catwoman.
Their history on the Earth-Two continuity developed to the point where Catwoman reformed and Batman admitted his love for her, formally marrying shortly after and having a daughter, Helena Wayne, who later became the Huntress.
Julie Madison was Bruce's first major love and the one woman he seemed willing to give up being Batman for, at least for a time. He only came back to his superhero identity when Alfred asked him to return after his absence led to the crime rate spiking in Gotham.
The original Earth-2 Batman ended up marrying his Catwoman and fathering Helena Wayne/Huntress. However, it took a while for the modern Bruce Wayne to accept his feelings for Selina, and the two officially revealed their identities in 2002's Batman: Hush before later getting engaged in the Rebirth era.
Following the DC Rebirth continuity reboot, the two once again have a sexual encounter on a rooftop. In the third volume of Batman, Selina and Bruce are in a romantic relationship, and flashbacks to the past reveal their history together. Bruce proposes to Selina, to which she says, "Yes".
Unfortunately, Batman can't get out of his own way, and ends the relationship because he feels that he and Selina were unknowingly manipulated by Tommy Elliot.
But while Batman has had his fair share of love interests over the decades, none can truly compete with Selina Kyle. Batman's original rivalry with Catwoman has evolved into a true love story between the Cat and the Bat. They're even a married couple now.
Following her introduction to the comics in 1999, Harley Quinn was depicted as the sidekick and lover of the Joker as well as the criminal associate and best friend of Poison Ivy.
From being the first one to see his scars, to being there during the events of Hush, to many other times. Whereas with Talia, while she does likely love Bruce, the darkness of her father and her own morality has made it difficult for Batman and Talia to find common ground.
Helena Wayne is the original incarnation of The Huntress, originating from the original golden age Batman continuity of Earth 2. Helena was the biological daughter of Batman and Catwoman, raised to be a lawyer-by-day/vigilante-by-night and eventually became her father's successor.
Batman has had many love interests, but Catwoman remains his one true love across various universes. Bruce Wayne has had complex relationships with various women, many of which have ended in tragedy. Batman has sought companionship through romantic connections, showcasing his desire for love despite his loner image.
In the process, he begins the training that shapes his destiny as a feared vigilante, known as Batman. In Pennyworth, Bruce is revealed to have had an older sister, Samantha, who disappeared long before he was born.
Bruce dated Julie Madison when he just starting as Batman. He wasn't thinking about how It would consume his life. She eventually left, although the two of them dated a few years ago when Bruce lost his memory and was not Batman for a year. Bruce is truly in love with Selena Kyle, Catwoman.
In "Knocked Upside Down" from The Joker: The Man Who Stopped Laughing #4 (by Matthew Rosenberg, Francesco Francavilla, Tom Napolitano), the Joker is cursed by Zatanna after he makes a pass at her and ends up becoming pregnant with his own child.
The Joker's most famous romantic partner is definitely Harley Quinn. Together, they were two peas in a pod, at least until it all came crashing down. Harley Quinn got her start with the Joker when she became his psychiatrist at Arkham Asylum.
Batman's closest friends include Zatanna and Barry Allen, with whom he shares professional and personal bonds. Batman's friendship with Commissioner Gordon is built on trust and loyalty, with Gordon being the only person in the police force that Batman can trust.
In the post-Flashpoint Earth 2 continuity, Helena Wayne was the daughter of Batman and Catwoman (Bruce Wayne and Selina Kyle Wayne). She was also the only Robin to her father's Batman identity and a more ruthless character than previously seen.
However, love does indeed conquer all and in Batman/Catwoman #12, written by Tom King, illustrated by Clay Mann, colored by Tomeu Morey, and lettered by Clayton Cowles, Bruce Wayne and Selina Kyle finally exchange vows to become husband and wife.
