What is in part 2 of Breaking Dawn?

Answer 1

This is the plot out line for Breaking Dawn part1 and Part 2 :

Bella and Edward are married, but their honeymoon is cut short when Bella discovers that she is pregnant. Her pregnancy progresses rapidly, severely weakening her. She nearly dies giving birth to her and Edward's half-vampire-half-human daughter, Renesmee, but Edward injects Bella with his venom to save her life and turns her into a vampire. A vampire from another coven sees Renesmee and mistakes her for an "immortal child". She informs the Volturi, as the existence of such beings violates vampire law. The Cullens gather vampire witnesses who can verify that Renesmee is not an immortal child. After an intense confrontation, the Cullens and their witnesses convince the Volturi that the child poses no danger to vampires or their secret, and they are left in peace by the Volturi.

thats part 1....but in part 2......THIS IS WHAT HAPPENS......

After the birth of Renesmee, Bella, now a vampire, finds her self enjoying her new life and abilities. However, the vampire Irina misidentifies Renesmee as an "immortal child", a child who has been turned into a vampire. Because immortal children are uncontrollable, creating them has been outlawed by the Volturi. After Irina presents her allegation to the Volturi, they plan to destroy Renesmee and the Cullens. In an attempt to survive, the Cullens gather other vampire clans from around the world to stand as witnesses and prove to the Volturi that Renesmee is not an immortal child. Upon confronting the gathered Cullen witnesses, the Volturi discover that they have been misinformed and immediately execute Irina for her mistake. However, they remain undecided on whether Renesmee should be viewed as a threat to vampires' secret existence.