My kids ex posted on FB to say he was attending a rock concert earlier this week in Berlin.
Then he is tagged in another post to show he has gone skiing in the Alps this weekend.
I had no idea about either but that's not the AIBU.
He has voluntarily taken two trips this week, so he will have been on four planes in a few days, and he also mixed with thousands of people at the concert. He will be in close proximity with lots of people over the next few days in the chalet or hotel and on ski lifts, in bars etc.
He will want to see the children as arranged next weekend, if he picks up the Coronavirus, they will become infected and give it to me. I have incurable cancer, am on chemotherapy and have reduced immunity. My estimated death rate if I catch it is between 6 and 15% depending on what you read.
Would IBU to tell him he can't see the kids until he's been back for 14 days symptom free?