Have you spoken to either parents or children about your difficulties over the sleeping arrangements?
Everyone is different post knee replacement. They genuinely may have no idea that your knee surgery makes this difficult. I am one of those who cannot kneel at all following a knee replacement as the pain is unbearable but equally there were people who had their surgeries at the same time as me who were out hiking the mountains and sleeping in tents a few months later.
It does sound, however, as though the parents are doing a very poor job preparing them for adulthood.
Access Denied to Gransnet Crosswords?



If this happened to me, just once, it would be the only time it happened and words would be said.