Josh,
Same here. Friday I got a call that my 88 yr old dad was being transported to the hospital.
Appears he has had a stroke, but the tests aren't conclusive, but when their speech is slurred, lost use of arms, etc it doesn't matter so much what it is...
Watching a loved one be helpless is surely a hard spot in the road.
Prayers that the tests come back negative but they can find the source of the pain so that isn 't hanging over.
Keep the Son in your eyes!