Just came across some stuff which reminded me that when my ex walked out on us and went to stay in a hotel, I was (amongst other things!) anxious about the cost. Although he had been earning a good salary * we had stratospheric outgoings with a monthly mortgage payment that was more than some people earn in a year, and three children in not just any old independent schools, but three of the priciest in London. And so on. Continue reading Marginal