Hiding behind a display of teddy bears I looked around for Hannah, my heart sinking when I realized she wasn’t there. ‘Hannah!’ I hissed, ‘Where are you?!’ At last I spied my former neighbour leaving and heaved a sigh of relief. At that moment Hannah appeared from around the corner.

‘I want to go home,’ she said.

I was too drained to argue any longer. ‘Fine. Have it your way.’

It was as we were leaving that I felt the hand on my arm. I turned to see a middle-aged woman glaring at me with obvious distaste. ‘You’ll have to pay for these,’ she said, tight-lipped.

It was then that I noticed her ‘Manager’ badge. ‘I’m sorry?’ I asked.

She held out her hand, filled with what looked like tiny wooden sticks. ‘She did this, I saw her,’ the woman said, nodding at Hannah. ‘You’ll need to pay for them. Would you come this way, please?’

I realized then that what she was showing me was the beautiful set of hand-painted wooden dolls from the eye-wateringly expensive doll’s house I’d pointed out to Hannah when we’d first arrived. Every single one of them had had their heads and limbs snapped off. I looked at Hannah who gazed innocently back at me.

We drove home in silence. When I unlocked the front door I all but ran to Toby, grabbing him from Doug’s arms and burying my face into his comforting, warm little neck, hurrying up to my bedroom and shutting the door behind us.

From the beginning, Doug and I dealt with Hannah’s behaviour very differently. I still had the faint scar at the corner of my eye, the sight of Lucy’s empty cage stashed forlornly in our garage to remind me what she was capable of. Toby was a very clingy baby who hated to be put down, and occasionally I’d glance up to see Hannah watching us together, gazing over at us in such an unsettling manner that it made me shiver.

So, yes, I guess I was a little over-protective of my baby son, wary and watchful of my daughter whenever she was near. As he was breastfed I always had an excuse to keep him close by me, but soon Doug began to resent me for what he saw as me monopolizing our boy. ‘You’ve made him clingy,’ he’d complain when Toby would cry for me the moment he tried to pick him up. It was as though he thought I was deliberately keeping his son from him, but that just wasn’t true.