“Your pension will be enough,” my daughter-in-law said. That same day, I refused to babysit the grandchildren.

Chloe licked the white cream off the teaspoon.

‘Gillian, you’re a pensioner now. There’s nothing for you to spend money on. Danny and I have decided to cut your allowance.’

On the table stood a cake that had cost eighteen pounds. Bought out of Gillian’s pension.

Gill stared at her empty cup. The tea had gone cold long before. Something inside her chest clicked, dryly.

‘What do you mean, cut?’ Gillian asked.

Chloe set the spoon down. Wiped her mouth with a napkin. The movements were slow, deliberate, proprietorial.

‘Exactly what it says. Your first pension went in yesterday. Two hundred and ten pounds. Your bills come to fifty. You’ve got more than enough for food. Why would you need more?’

Danny sat beside her. He looked at his plate. Prodded the last bits of sponge cake with his fork.

‘Dan, is that what you think too?’ Gillian asked.

Her son shrugged.

‘Mum, we’ve got a mortgage. A car on finance. Chloe needs her teeth sorted. You’re at home all day. You don’t need a bus pass or new clothes.’

Gillian pulled a paper napkin towards herself. Picked up a pen.

‘I’m at home all day. With your children.’

‘But you’re their grandma!’ Chloe said, indignant. ‘It’s your joy!’

‘The fifteen pounds you used to give me,’ Gillian wrote the figure on the napkin, ‘wasn’t help. It was payment for my work.’

Chloe let out a short laugh. Not from amusement. From temper.

‘Oh, for God’s sake. You sound like a taxi meter. What work? You sit with your own grandchildren!’

‘Forty hours a week. Plus I pick them up from nursery. Plus I cook their tea with food I pay for myself.’

‘We gave you grandchildren!’ Chloe’s voice shot upward.

‘You gave them to yourselves, Chloe.’

Danny slammed his fork down on the plate.

‘Mum, don’t start. Chloe’s right. Paying your own mother for time with her grandchildren is barbaric. We’re not transferring any more money. Full stop.’

Gillian said nothing. She stood up. Walked to the dresser. Opened the top drawer. Took out a set of keys.

She came back to the table. Dropped the keys in front of her son. The metal clinked against the plate.

‘What’s that?’ Danny frowned.

‘The keys to your flat. Since I’m now just a loving grandmother, not a free childminder, my hours have changed.’

Chloe went blotchy red.

‘What’s that supposed to mean, Gillian?’

‘Very simple. From tomorrow, you take Archie and Poppy to nursery yourselves. You take sick days yourselves. The children spend their weekends with you.’

‘I work!’ Chloe snapped.

‘So did I. Forty years at the factory. Now I rest.’

Gillian walked to the front door. Opened it.

‘Finished your tea? Eaten your cake? The exit’s that way.’

Danny stood first. His face was red. He grabbed his coat off the hook.

‘You’ll regret this, Mum. You’ll call when you get lonely.’

Gillian didn’t answer. She shut the door and turned the lock.

On Monday, Gillian woke at eight. The kitchen was quiet. Nobody asking for cartoons. Nobody spilling juice on a clean cloth.

She made herself real coffee. Took out her best cup.

The doorbell rang at eight-fifteen.

Long. Rude. Uninterrupted.

Gill went to the door. Looked through the peephole.

On the landing stood Chloe. A phone clamped in her teeth. In one hand a yellow supermarket bag. In the other she held four-year-old Poppy by the hood of her coat. Beside her, shuffling from foot to foot, was six-year-old Archie.

‘Open up!’ Chloe shouted at the closed door, rattling the handle.

Gillian pressed the intercom.

‘I’m asleep, Chloe.’

‘Gillian, don’t be stupid! I need to be at work by nine! The nursery’s closed because of a bug, so I’m not taking them in.’

The children started whimpering. Poppy rubbed her eyes with a dirty glove.

‘I’m a pensioner. I have a routine.’

Chloe kicked the door with her boot.

‘Then I’ll leave them right here on the mat! You can explain that to social services yourself!’

Gillian rested her forehead against the cold metal of the door.

‘Go ahead. Mrs Bell across the landing is home. She’ll call the police at once. I’ll tell them a mother abandoned her children in the stairwell and ran off.’

Silence. Then Chloe’s heavy breathing.

‘You’re insane. You nasty old woman,’ Chloe hissed.

Footsteps retreated. The lift clattered open and shut.

Gill went back to the kitchen. The coffee had gone cold. She poured it down the sink and made another. Her hands were trembling slightly. But inside, she was calm.

Danny rang at lunchtime.

Gill didn’t answer straight away. She waited until he had rung three times.

‘Hello.’

‘Mum, have you completely lost your mind?’ Danny was shouting down the phone. Cars were blaring in the background. ‘Chloe got a formal warning! She was two hours late, because she had to drive the kids right across town to her mother’s!’

‘And how is Marjorie?’ Gillian asked in a flat voice. ‘Did she enjoy having the grandchildren?’

‘Don’t mess me about. Why did you create this circus?’

‘Danny, I warned you. My services cost money. You chose not to pay.’

‘What money? It’s your own flesh and blood!’

Gillian picked up the napkin with yesterday’s figures.

‘Flesh and blood? Fine. Three months ago you borrowed thirteen hundred pounds from me, for the gearbox. Did you pay it back?’

Danny hesitated.

‘I’ll pay it back. As soon as my wages come in, I’ll pay it back.’

‘No, you won’t. I took out a loan for that amount. I’m paying interest on it from my pension. Two hundred and ten pounds a month, Danny. Fifty on bills. Forty for that loan, for your car. What’s left?’

‘I bring you food!’

‘Once a month. Two carrier bags of pasta and a chicken. Twenty pounds’ worth. The children ate thirty pounds’ worth at my house in a week.’

‘Mum, you’re always counting everything!’ Danny wailed.

‘I had to learn. When my son counts my pension.’

Gillian hung up. She set the phone to silent.

That evening, the banking app pinged.

A transfer from Danny. Fifty pounds. Message: ‘For you. Choke on it.’

Gillian sent the money straight back. She didn’t add a message.

Two weeks passed.

They lived like strangers. No calls. Gillian walked in the park. She read books. She sent her old coat to the dry cleaner’s.

On Friday evening she baked an apple pie. Just for herself. The smell of cinnamon filled the small kitchen.

The doorbell rang.

Gill opened it. Danny stood on the landing, looking crumpled. His eyes darted. Beside him, six-year-old Archie wore a dirty blue coat.

‘Mum. Help me out.’

Danny pushed the boy into the hallway.

‘What’s happened?’

‘Chloe’s in hospital. They think it’s appendicitis. I’m going over there now, to sort it with the doctors. Marjorie took Poppy, but I’ve got no one to leave Archie with. Keep him till tomorrow. Please.’

Gillian studied her grandson. The boy hung his head. He was holding a tablet.

‘All right. Come in, Archie. Take your coat off.’

Danny exhaled as if he had dropped a sack of coal.

‘Thanks, Mum. I’ll call in the morning.’

The door closed before Gillian could ask which hospital.

Archie pulled off his coat and dropped it on the floor.

‘Pick it up and hang it on the hook,’ Gillian said calmly.

The boy gave her a sidelong look, then picked up the coat.

‘Are you hungry?’

‘No. We ate at McDonald’s.’

They sat in the kitchen. Gillian sliced the pie.

‘How’s your mum?’ she asked. ‘Was she in a lot of pain?’

Archie was shovelling pie into his mouth.

‘Mum doesn’t have a sore stomach.’

Gillian froze. The knife stopped a few millimetres above the plate.

‘Then why did your dad say she was in hospital?’

‘Dunno. Mum was trying on a swimsuit. They’re going to a spa hotel for Aunt Vicky’s birthday.’

Something inside Gillian clicked shut behind a heavy, silent lock.

She put the knife down. Wiped her hands. Took her phone.

She opened Victoria’s page. The first story loaded, with loud music.

A wooden jetty. A steaming hot tub. Chloe in a new green swimsuit, clinking a glass of champagne. The caption: ‘Girls just wanna have fun! The husbands paid for the weekend!’ Posted forty minutes ago.

The country club was called The Pines. Twenty miles outside town.

Her phone pinged. A message from Danny.

‘Mum, false alarm. No appendicitis. Doctors said she needs rest. We’re staying at her mum’s until Sunday. Archie can stay with you a couple of days. Kisses.’

Gillian stared at the screen.

Then she looked at Archie. He was trailing apple filling across the tablecloth.

‘Archie. Get dressed.’

The boy looked up.

‘Where? We only just got here.’

‘We’re going to your mum. To wish Aunt Vicky happy birthday.’

The taxi cost twelve pounds.

Inside it smelled of cheap air freshener and wet snow. Archie fell asleep on the back seat. Gillian watched the bare, black trees slide past. There was no anger in her now. Only cold, steady purpose.

The car stopped at the wrought-iron gates of The Pines.

Gillian paid. Got out into the cold air. Took the sleepy boy by the hand.

Archie yawned and rubbed his eyes. His coat was buttoned wrong. His hat had slipped sideways.

At reception, a tall young woman in a neat uniform looked up.

‘Good evening. Can you tell me where Victoria Ashworth’s party is being held?’

The woman gave a practised smile.

‘The Pearl Room. Down the corridor, then right. Would you like me to show you?’

‘We’ll find it.’

They walked along a soft carpet. Muted lounge music played. The air smelled of expensive perfume and grilled meat.

Gillian pushed open the heavy oak door of the Pearl Room.

There were about twenty people inside. A long table was covered with food. The lights were low. A stout man was making a toast.

Chloe sat beside the birthday girl. She was wearing an evening dress with bare shoulders. Her hair was carefully styled.

Danny sat opposite. He was laughing, leaning back in his chair. A glass of whisky in his hand.

Gillian stepped into the room.

Her footsteps were loud on the parquet. Archie tripped over a chair leg and gave a small whimper.

Some of the guests turned. The toast faltered.

Danny looked round. His smile vanished as if wiped off with a rag. His face went pale.

‘Mum?’ he breathed. The glass clinked against the edge of his plate.

Chloe leaned forward. Her eyes were round as saucers.

Gillian walked straight to their table.

She didn’t shout. She didn’t swear. She spoke in a level voice, but the whole room could hear.

‘Danny. You forgot your baggage.’

Gillian pushed Archie forward. The boy ran to his mother and pressed his face into her evening dress, leaving a wet mark from his grubby coat sleeve.

‘Mum, I’m hungry!’ Archie moaned.

Chloe clenched her jaw so hard the muscles stood out.

‘Gillian, what are you doing? You’re embarrassing us in front of all our friends. Get out of here, and take him with you!’

Victoria, the birthday girl, half rose.

‘Dan, what is this? You said the children were taken care of.’

Danny jumped up. He grabbed Gillian’s arm. His fingers bit into her skin.

‘Why did you come? I asked you to help me!’

Gillian slowly looked down at his hand. Then up into his face. She looked at him as if he were an obstacle. As if he were air.

‘Take your hand off me, Danny.’

He pulled it away.

‘You lied to me,’ Gillian said, loud enough for the guests. ‘About appendicitis. About hospital. You dumped your child like a suitcase in a left-luggage locker, then drove off to drink.’

‘We’re tired! We’re allowed a rest!’ Chloe shouted.

‘Yes. You are. At your own expense. The children come with you. I’m a pensioner. My working day is over.’

Gillian turned.

‘Grandma!’ Archie screamed.

She didn’t turn back. She walked towards the door, looking straight ahead.

Her son’s voice hit her from behind.

‘You’re no mother of mine! Forget our number!’

The door closed, cutting off the noise.

The corridor was quiet.

Gillian straightened the collar of her coat. She ordered another taxi back. Inside her there was a strange emptiness, but the breathing felt easy.

On Sunday afternoon, the key turned stiffly in the lock of Gillian’s flat.

The door shuddered under a blow. Then came the bell. Long, furious.

Gillian was brewing tea in her favourite cup, the one with cats on it. She didn’t hurry. She took the kettle off the hob. Wiped the table with a cloth. Went to the door. She didn’t open it.

‘Who is it?’

‘Open up!’ Danny’s voice was cracking. ‘Have you changed the locks?’

‘Yes. The locksmith came this morning. It cost twenty-five pounds, out of my pension.’

Danny hammered on the door.

‘Mum, are you out of your mind? Chloe hasn’t spoken to me for two days! Vicky threw us out of the party! My boss was there — he saw everything!’

‘That’s your problem, Danny.’

‘Bring my things down!’ he yelled. ‘My tools, my fishing rods, my skates — everything that was on the balcony!’

‘I will. On Friday. I’ll put them in boxes and leave them by the bins.’

‘You’re insane! You made your own grandson a laughing stock! You’ve damaged the boy’s mind!’

‘His mind is being damaged by parents who find him inconvenient when they want to drink champagne in a spa hotel.’

Heavy silence from the other side of the door.

Then Danny’s voice, through his teeth.

‘You’ll die alone. No one will bring you even a glass of water.’

Gillian smiled at her own reflection in the peephole. The smile was hard.

‘I’ll buy a water cooler. With delivery. Goodbye, Danny.’

She stepped back from the door. His footsteps faded down the stairs.

The kitchen smelled of fresh tea and peace. There were no dirty boots in the hallway. No broken toys. No shouting relatives. For the first time in years, the flat belonged only to her.

Gillian sat down at the table. She took a sip of the hot tea.

And what would you have done in her place — kept the boy at home and swallowed the lie, or brought him straight to the party and handed the lie back to his parents?