Sephiroth was not happy to know that you kept your pregnancy from him when you disappeared for three years— After finding you and Maxim (your son), he placed you both in an isolated estate which is heavily guarded for safety as well as keeping you from running away.

One morning you woke up to find Sephiroth and Maxim on the couch solving a block puzzle. Your son then proudly shows off the completed puzzle to you. “Mommy look!”

"Smart, this one. Unlike his mother." Sephiroth glanced at you with spite.