Book 4 of the Mile High Romance series.
Kyle has stayed in an abusive relationship because he doesn't believe he deserves anything better. He hands over his paycheck and his dignity for the sake of keeping the peace.
Jonathan lives an orderly life of routine and processes. When Seb asks him to look into a case against his ex, he hesitates. Not because he doesn't want to help, but because he's afraid this gentle and broken man might sully the tidy world he needs to function.
For mature readers.