The princess mom thought she would not come because of the baby being born. So one of the land giants took her as a prisoner
The princess ask's the Giant of the wind to help her find her mom
They find her and take her back home
The princess goes back home and finds out the her husband remarried and is not taking good care of her son. The princess went into the ocean with her son and cried so much that the Castle of the Sun you could not see it.