I'm not a big person, but I can understand why someone who is large because of a medical condition would take offense to many of the remarks posted here and I feel for them. Even though there is a lot of truth to many of these remarks. The point is this woman had other options, such as not leave the country for a vacation, or get medical attention in Hungary. It's sad that she died because of her condition, but it is illogical to try and blame the airlines for it.
Have you seen the aisles/hallways on a cruise ship and the doorways to the staterooms are pretty narrow. She wouldn't be able to get through any of them to get to a state room! She'd have to sleep on deck!