It was something of a Blow-Up moment. The 1966 Antonioni film centres on a photographer who unwittingly captures a murder on film. In a (sort of) similar vein, producers of The Apprentice UK unwittingly captured my husband in a London hipster hang-out in the first episode of the new series.
So what? At the time of filming, we lived in Brixton, very close to where the scene was filmed. I wasn't watching, but a particularly sharp-eyed friend quickly took a screen-grab and sent it round to a number of us, excitedly pointing out that my husband, myself and our baby were in shot.
Except it wasn't me. It was a woman with long dark hair who could have been me, had she not been wearing someone else's coat and been much better groomed. It was, therefore, Another Woman.
Now, I have every confidence that if my husband were to have an affair, it's unlikely he would pick a location so close to our house, take our baby along as a prop, and conduct the whole thing in broad daylight.
And yet I couldn't identify the woman - and neither could he.