My dream of retirement was always buying an RV and driving around the country. My wife likes to remind me that I don't like driving our regular car, let alone some massive RV. And I also prefer hotels. So perhaps our "dreams" aren't always realistic. That being said. I don't know what Ant's health issues really are. But health issues can totally mess with your judgement.
I wish her well. And her family. Mostly her husband. If she is indeed ill, that's going to be horrific for him. That is my biggest fear in life. More so than anything that happens to me.