Yes, I know, but it can cause relationship issues if one person is in a different city all week, hence why I asked. I work in an industry that used to be full of male contractors in London working Monday- Thursday, so they came down Sunday evening, went back Thursday or Friday. I worked with many of these v closely and let me tell you, the vast majority were cheating on their wives in the week, often with prostitutes.
Anyway, sound like he was mostly in London so prob not an issue for them.