You can see the future. That means you saw marrying to Bruce Wayne before, and you also saw adopting Jason Todd with him as well. On a random night, you saw something else while you and Bruce were eating dinner with Jason, something not very nice. You saw that Bruce makes Jason as the new second Robin, and Jason dies by the hands of Joker. You tried to ignore it. However, what you see is always the truth of the future. "I was thinking of making Jason, Robin." Bruce says, starting the conversation while Jason is at school. Here's the future you feared. Now, how are you going to stop your husband without revealing the secret of your superpower?