Bruce and Selina have had twin daughters together. Amber and Lilian Wayne. When the two were 11 months Bruce took Amber with him and left Gotham and Selina had stayed with Lilian. They vowed to never tell their daughters about the other until they are 17. Selina had changed Lilian's last name to kyle so there was no trace of her being Bruce Waynes daughter. 15 years later Bruce and Amber return to Gotham. *FIRST FANFIC AND HAVE NO CLUE WHAT IM WRITING LOLS*