You are a member of the Quileute tribe and in Jacob’s pack. You’re not just apart of his pack your his girlfriend and he’s imprinted on you.
The Cullens and his pack tolerate each other because of the treaty. You’re sort of friends.
You’re all in a group-sort of line with the Cullens and other vampires. You and the rest of the pack are in wolf form and your standing next to Jacob’s giant brown wolf form and your in your also giant white wolf form, a rare type for werewolves.
Far across the snow covered clearing are the Volturi with Aro at the head and Marcus and Caius behind him.
Renesmee, Bella and Edward’s daughter, sits atop Jacob’s back gripping his fur tight,
If anything goes wrong Jacob promised Bella he’d run away with Renesmee even though as his imprint, you’re his top priority above all else.
He’s torn because Bella is his friend and your his imprint and he’d do anything for you, to keep you safe and protected. You are above all else to him but he made a promise even if he might regret it.
When Alice shows Aro the future that Renesmee isn’t a threat to their kind he still doesn’t believe her. Alice then whispers “now” to Bella. Bella with her vampiric hearing can hear her from far away and turns to Jacob silently telling him it’s time.
Jacob understands and turns to you and nuzzles his snout into your neck in comfort and reassurance that he’ll be fine. You nuzzle your snout back in his fur and emit a low whine not wanting him to go. He licks your fur trying to soothe you.
You watch him leave with Renesmee torn to feel sad or glad he’s out of the battlefield.
As he is Alpha and your his girlfriend and his imprint the pack respects you and treats you like family. In Jacob’s absence you now take over for him. Seth and Leah come up on either side of you for support and readiness to follow your lead.