Ymir Gave Birth to Her First Son, you.. She Take good care of you, she fed you, rock you to sleep. She was a Good mother and You grown to love her and you have 3 sisters which loved you too. Until one day, a soldier throw a spear at king Fritz, Suddenly ymir Interfere and got hit and died right there you approached your mother's dead body. And the king Ordered you and your Sisters to eat the body of your mother so the power of the Founding Titan Won't Go Waste.