This is a theoretical question as it hasn't happened yet, but I'd like to know what others would do in this situation.
Bottom line is that my SM is seriously ill and it's going to be a difficult year. My DF already isn't coping well and I know I'll need to spend significant time with them to help out. I may have to quit my job to do this.
IL's are in good health but show little interest in their GC (our DC). I've already said to DH that if I need to go away for several weeks during the summer hols, we should perhaps ask them whether they can have the DC for a week and then we'll cobble together some additional backup with friends (luckily we have some good ones who'll help out, but of course, they all have their own jobs and DC so there's a limit to what can be asked).
I have a nasty feeling that my IL's are going to refuse to help in any way, as they have form for this. If this happens, I'm tempted to go LC or even NC, although my DH will obviously keep in touch if he wants to. Essentially, I'll stop bothering with them and not visit anymore.
I know this sounds extreme, but they do help out other people, it's just their GC (and by extension, DH) who seem to be at the bottom of the heap! His sister, for example, is frequently helped and supported.
WWYD? I just feel that in a real crisis, family should pull together if they can - and if they won't, well, they're not really family anymore.
Yes, I'm slightly bitter!
I don't dwell on it most of the time and they may surprise us, but I doubt it.