Marley Swan hated regrets.
Never the less she had a lot of them.
Which is something she has in common with former love of her life, Jacob Black.
Jacob Black regrets a lot of things.
He regrets choosing Bella over Marley, although still doing it anyway.
He regrets imprinting on Marley all together. What were the ancestors thinking ?
Unlike Jacob, whom wallows in his regret as a hobby, Marley had decided enough is enough.
No more chasing after Jacob.
No more second best.
And for gods sake no more near death experiences for her sister.