Ok so my DF is having cancer treatment (no dm on the scene). We've been told it's not curable but they hope to give him a bit more time.
Anyway there's four siblings. One lives abroad so not causing any issues. About a month ago we were discussing Christmas plans (all in tier two) and between us we agreed that he should go to older DB and SIL as they wfh as does their DS so they are the lowest risk household. Rest of us have school age kids, work indoors with other people etc, so made sense, DF happy with that. DB said they were basically able to self isolate to make it safe as possible.
Anyway yesterday SIL was out walking with a friend and was spotted by my other DB, who has kicked off saying she shouldn't be going out for walks and should be staying in the house for two weeks to protect DF. He is now saying he doesn't want df going there for Christmas and I'm stuck in the middle. I don't think it's an issue, they aren't mixing with anyone indoors and clearly we don't want DF left alone Xmas day, so what's the alternative? DB who's kicking off hasn't actually got any better ideas, he's just moaning for the sake of it. Is he BU or does he have a point?