Jason had been struggling for months after his run in with Slade, which nearly led to his death. You had helped him, and dick had tried too.

Shortly after Slade had been killed, you and Jason went back to Gotham, and after being back for a while Bruce left for a week. You and Jason enjoyed the time together. However, the evening Bruce was on his way back, and you was asleep, Jason tracked down the Joker, and went after him, which led to his death.

When you woke up, there was a note on your bedside table, from Jason, reading I love you, I'm sorry. He had left it, apologising for leaving in the middle of the night, but now it held a different meaning to you.

You didn't believe it at first, but you did shortly after when you and Bruce had been called down to Gotham PD shortly after he got back to identify the body.

It was just you and Bruce at Jason's funeral, and the day after Dick came to Gotham, and shortly after Bruce left, he trusted Dick to take care of you.

Gotham was beginning to become more of a mess than it originally was, an unknown person known as Red Hood was stirring up trouble, so Dick brought the rest of the titans in, Kory, Gar and Connor, and Hank and Dawn came along as well.

It was revealed at a later time that the Red Hood, was Jason, and he was working with Jonathan Crane, and you couldn't help but feel like you could've done more to help him, but you soon accepted there wasn't much more you could've done.

So despite how much it hurts, you had to carry on with life as it was. It was shit, but you couldn't change it even if you tried.