Death Mother
Before the baby is born it has a mother on the other side, who cares for it until it is born from life mother, and into life. If the child dies it returns to it’s death mother who is waiting there for him, it is unknown if she longs for him to return to her or if she is simply guarding the exit. There’s an aching comfort about knowing death mother is there, and would tenderly pick him up in her arms and comfort him, were he to have to go beyond the curtain and away from life mother.