Parents divorced when I was 11. Since then have been to my father's house only once, last year. He is now in his eighties and I am mid-fifties. He finally explained that his wife hadn't wanted me to visit in case I had "caused trouble" and that she had been very upset and nervous before my (one ) visit. They are both very inflexible and make it clear that visitors upset their routine. My offers to take them out for dinner or for Sunday lunch were firmly turned down because that's " not what they do". Consequently my three day visit felt like an eternity. They live seven hours away by train. My father (astonishingly) said he hoped I would come down again this year but my heart sinks at the prospect. What would you do?