Jay and Erin are married, and Erin is pregnant. But there happens one thing that will change her life forever.... The lyrics is from Mary Lamberts song "So far away"

Erin Lindsay a former intelligence unit detective turned FBI agent returns to Chicago and has to confront her decisions, secrets and past in order to have a life with Jay Halstead. Definitely AU has something's that line up with end of season 4 Chicago PD but, other stuff does not.

"but maybe all that we were meant to be is beautifully finished." after 5 years of marriage and an 18 month old daughter, erin had finally had enough of jay. his actions caused her to leave him with their daughter and later file for divorce. is it possible that they could regain what they once had or was this meant to be for them?

After 7 long years away from home, Mia Halstead finally returns back to Chicago after living in New York. An unbreakable bond with one brother and an unsteady bond with the other, Mia finally believes she can start over. But her struggles are never really over. What happens when her past catches up to her? What happens when needs her brother's help? Will she ask him? Or will it be too late?

This is what we all wanted linstead to be. Enjoy it