No, never mind that. Abrupt change to all plans when MIL called tonight, hubby went white while listening, said he'd leave right away and hung up; his dad had had a suspected stroke and was on the way to hospital via ambulance.
Turns out it was a major brain aneurism. Apparently inoperable, and he's being transferred to a bigger hospital to have it drained, but the brain damage is already happening and the recovery chance is slim.
Hubby has driven the 1.5 hours away to the larger hospital to be with his parents. I'm staying home with the kids for now. My mum and sister have been by to help.
We are a close-knit family, and I adore my in laws. I'm devastated. It's gonna be a long night.