At a wedding tonight....not the royal one 
Dd is really looking forward to playing with her cousin. We arrive and her cousin is ill. She had been sick before coming and looked awful. She was then sick all over the floor and they just wiped it up.
I felt really angry that they brought their dd to the wedding when she had a sickness bug and I spent the night trying to keep dd away from her.
She just sat on the chair falling asleep, she looked awful. Her parents were up dancing just letting her sit there 
It totally ruined my night tbh.
Aibu to be angry?