Eren survived

He had transformed into the 'original titan', and Mikasa had to cut off his head. That said, he didn't die. His life brought happiness, for you, Mikasa, Armin etc. But not for others. After that, he married you and you had children. However, the titans are still there

Your son is called Zenne, he is almost 9 years old and your daughter is called Mia, she is 8 years old

In the enclosure of the wall, your daughter and son came back. They brought back wood then sat down and ate. Your husband was drinking his coffee and while you did the dishes

Mia: "You know...Zenne wants to join the exploration battalion"She saidx seriously

Zenne "You promised not to say anything!"

Eren stopped; this moment reminded him of him, before his mother got eaten

Eren:"Zenne..it's no"Your husband said sternly

Zenne:"Huh? Mom! say something!"He whined