Interestingly, the extra-marital matchmaking site found 31 per cent of their female users had already had an affair with a neighbour.
Sixty-one per cent were one-night stands, while 14 per cent lasted several weeks. Six per cent took part in extended affairs with the guy next door.
If you ever see your European neighbour mowing the lawn without a shirt on, you might have reason to be concerned. Here are 4 crazy signs she could be doing the dirty on you.