Backstory is DH not the favoured son, our DC not the favoured grandchildren. MiL seems to enjoy knowing their secrets and then acting surprised we don't know. They constantly look after BiL and SiL's child, rarely make the effort to see ours (birthday and christmas usually-which is fine). We do make the effort to see them, we go up 3/4 times a year, call regularly, send pictures and message them. More DH as they're his family.
We gave up trying to have a relationship with BiL and SiL about two years ago after constantly being ignored (I have posted about this before). We remain civil tho and always remember birthdays.
We had a first at christmas, a 'family meal' which we were invited to. These usually occur without us. PiL were ok, except took pictures of favoured grandchild and not ours. DH popped into their house unexpectedly last month and saw they have large pictures of them holding favoured grandchild around house. These are usually not out when we visit.
So thats the rough background. DH loves his parents and we do make the effort to have a relationship, though it'll never be as close as PiL and BiL/SiL. Thats ok, we're happy with a relationship.
So we've been trying to call them since weekend as thought we'd visit at half-term. Except the phone keeps ringing out or going straight to voicemail. After 4 days of this, we messaged MiL just asking if they're ok as haven't been able to contact them. MiL has read message. And not answered.
This is unusual. DH is gutted. He is firmly stuck in FOG. He knows his brother and wife don't seem to like us (tho we've never figured out why). Now his parents who he loves appear to be ignoring him. And he's wondering what he's done wrong this time.
Sorry that was long-didnt want to drip feed.
Any advice on how to resolve this would be great-I'm thinking I message MiL myself or call them? Or not get invovled?