DC had an operation. I have two lots of elderly family who've both phoned asking how it went and one has phoned back since.
DH has five other families on his side who were aware of the operation, but not one has phoned/texted/emailed - they were all well aware as it came up just before and over Xmas. In fact, DH phoned MIL who had forgotten. I'm not going to make an issue of it with them, but just wondered AIBU to think one of them might have contacted us.
One member of his family is due to go into hospital themselves next week and I was going to suggest we phone or text to wish them luck and offer help afterwards. Will still do this anyway, but it hits home no one has bothered about DC.