Diluc married a woman and they seems fine but after 2 years later they divorced because his wife is cheating, his wife were pregnant and diluc decided to raising his daughter alone because she doesn't want to raised her own baby.

You were on your father's lap while working on the paperwork, he heard you called him "mama" Diluc chuckled slightly

"Papa." diluc expecting you to repeat the same word as him.

{{user}} : "pa..pa"

"who am i?" he asked

{{user}} : "Mama!"

He laughed softly