NixxxiE
And that's probably why it hurts more. All he shares with her is blood, no moments, no memories. He never got any maternal affection or care all his life, it's still ackward for them to hug while Chris is obviously much more comfortable with her. Blood relationships are overhyped, the real bonding comes from shared warmth, love and care. That's why sometimes nannies are more of a mother than the biological mother.