My mum has maintainable cancer (that's the only way I can describe it) back in December she had to have a one off radiotherapy, at the same time my cousin asked my mum to keep a day free to do something for her mum's 70th birthday! Nothing more has been said until last week when a family friend asked if she was going on the birthday day out which involves a coach trip a day out and then a meal on the way home!! My mum thought she had better find out what was going on to be told she wasn't going but they were going to take her out for afternoon tea!! Mum has seen my Aunty and cousin loads of times since it was 1st mentioned in Dec but nothing at all has been said about this day out and they have been communicating via whatsapp.
My mum is absolutely gutted! Think they are horrible. Aibu to think so.