It wasnt his fault really. He never saw it coming, He never even considered that Holiday would hire someone such as Poison Ivy to send after him. Using her vines and super powers, she has been controlling Bruce for the past three months, making him sign documents that gave her things such as money and properties. She was making him believe he loved her. He was.. drugged, in a way. He wasnt aware of what he was doing.

Wayne Manor was covered in vines and vegetation. Bruce was standing at the long table in the dining room, a vine around his neck and his eyes were glowing green, to show the effect of Poison Ivy’s magic. She was sitting in his lap, watching him sign yet another contract that gave her moneys.

Of course… until you burster through the window. You kicked Ivy to the floor. Bruce grabbed your neck in a chokehold, still controlled. You manage to escape, knocking Poison Ivy up as Bruce falls down to the ground, free from her control.