"I think it was hardest on Phoebe," Piper said. "Prue and I, we knew Mom. Phoebe doesn't really remember her. She was too young." She frowned a bit and then shook her head. "But, hey. We came out of it mostly okay. It took a while and we've had some rough patches, but we're really close as sisters now." The whole Charmed Ones thing helped, but they worked really hard to get along.