It just goes to prove the selfishness of Marlon Brando. He wanted sex with beautiful women but to take none of the responsibility of raising a child because his career mattered more. Being denied custody of her son must have destroyed Anna Kashfi and it was even more tragic that she ended up burying her son in the end. As a child, poor Christian must have felt very let down and neglected by his parents.
Children are always the ones that suffer amidst a bitter custody battle. Marlon Brando definitely failed his son.