Free Pillow Talk by Freya North

She knew she'd leave deflated and reflective. She could be snuggled up with her boyfriend instead, if only he was a bit more into snuggling. Or she could be out shopping then. She could be cleaning her flat or curled up with a book. She could be having a nice, easy day.
The journey to Watford was relatively short but it was long enough for her to let the train window, against which she rested her head, judder memories and thoughts from the safe and private place she usually kept them. She always felt positive in advance about visiting one parent or the other, but as the destination neared so did a sense of trepidation and the hunch that on her homeward journey she would question why she made the trip in the first place. Petra envied people whose parents continued to live in the old family home, enabling them to return to the cornerstone of their childhood each time they visited. No matter how far away that home might be, by definition it would be an easy journey to make. But Petra's childhood home had been sold when she was fourteen and her parents had divorced. She and her mother had moved into a flat nearby and her father had moved away.
Petra gently played her fingertips over her lap as if in silent piano practice; in fact she was totting up the years. It occurred to her that John Flint had lived in his current house in Watford with his new family for the past fifteen years. In the same house. Which meant he'd been there a year longer than all the time he'd spent at home with Petra. Psychologically though, he'd moved out of that house long before his bags were packed and his current house was much more his home than theirs had ever been.
She looked out of the window, glimpsing cars at a standstill. John had offered to buy her a car for her twenty-fifth birthday, but she'd sensed he'd hoped she'd decline because at the same time he'd made much of Joanna's school fees and there being another baby on the way.
There'd been another since then. Something good had come out of the split between her parents and that was half-siblings for Petra. Joanna and Eliza and Bruce. She peeled back the cellophane on a bland-looking sandwich. It was hard not to feel hurt that she hadn't been invited for lunch. But Joanna had ballet and no doubt big families were on tight timetables at weekends to cram everything in. Including visits from the daughter, the stepdaughter, the half-sister.
Christ, I've just realized Joanna is the same age as I was when Dad left.
‘Petra!’ Eliza flung herself at Petra's waist while Bruce tried to squeeze in between their bodies.
‘What a welcome,’ Petra told them, noting Joanna slunk around the banister. ‘Hi Joanna, I'm loving your haircut. How was ballet?’
‘Jo,’ said Joanna. ‘I like being called Jo now.’
‘Sorry,’ Petra said. ‘Jo suits you.’
‘I'm giving up ballet – I'm just going to do modern and tap.’
‘Wow,’ said Petra.
The teenager approached and helped her half-sister peel Bruce and Eliza off her limbs.
‘Did you brung us things?’ Bruce asked.
‘Yeah! Presents!’ Eliza shrieked. Petra noted that even Joanna now had an expectant twinkle in her eye.
‘Let the poor woman in, you lot!’ It was Mary. Petra's father's wife. From the start, Petra had somehow seemed old enough, self-contained enough and simply didn't visit often enough for her to appear remotely in need of a stepmother. So Mary and Petra's relationship bypassed that aspect. To Petra, Mary was her father's wife. To Mary, Petra was John's daughter. They both referred to him as John. They liked each other well enough.
They kissed. ‘John is out – he should be back soon. I'm just doing an online supermarket order. Kids – show Petra in.’
‘She's brung us stuff,’ Bruce said cheerily, poking Petra's bag as Eliza dragged her through to the sitting room.
Mary paused and Petra could see her assessing the subtlest way to do her familiar disappearing act. ‘Petra, do you mind holding court – then I can just