My girlfriend and I had moved into our first flat about a year ago. A promotion for both of us at work led to an increase in money. To give us more free time, we decided to use some of our newfound wealth, hiring a cleaner once a week. I left the hiring to my HR department, my girlfriend Helen. We used the time saved for additional nights out and, more importantly, nights in. I met the cleaner for the first time when I wa...