"Okay. Sleep tight, girlchild." Iestyn leaned down to kiss his sister's hair and settled back on the pillows with a sigh. He loved his sister dearly, and her behaviour did worry him a bit. He'd seen her when their mother had been diagnosed as terminal and it had taken a while for Aderyn to settle back to normal. A string of bad boyfriends and boozy choices. He just hoped he could keep her grounded this time.