We’ve all see the ghost of a child that appears in Phoebe’s Elite Four room. Some people say that it’s her little sister, but I think it’s something darker.

I think the ghost is the result of an abortion Phoebe had when she first joined the E4.

Evidence:
> Close relationship with Brawly
>both enjoy the beach
>Brawly trains there
> phoebe practices her dancing
>fall in love
> phoebe gets pregnant after a night of fighting/ghost sex
> phoebe finds out she’s been accepted into the E4
>aborts the baby so that she can accept her dream job
>Brawly leaves as he finds it dishonourable to attack a defenceless opponent

Now the ghost of her dead baby haunts her. When it’s not there it’s costing Brawly while he’s in a deep meditation.