Yes. This story is part of "The New 52" continuity. The events in this book have lasting repercussions on the relationships between Batman and his allies for years following.
The core thesis is laid out early: The Joker believes that Batman’s allies—Robin (Damian Wayne), Nightwing, Batgirl, Red Hood, Red Robin, and even Alfred—have weakened him. In the Joker’s twisted logic, Bruce Wayne was at his purest, most legendary, and most fun when he was alone. The family is a crutch, a dilution of the "beautiful, dark legend" of the Bat. His plan? To prove that they are all liabilities, and to force Batman to choose between his mission and the people he loves. batman death of the family