How do you hold up when someone important to you is at the hospital in grave condition?

How do you hold up when someone important to you is at the hospital in grave condition?
My father got rushed to the hospital yesterday morning, for a ruptured aneurysm.
He's stable for now, but we still don't know the extent of the damages - he moves his eyes and looks at us, but nothing else.
I'm doing my best to hold up and keep both my family together, and his wife and other child.
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+1 y
He's dead.
How do you hold up when someone important to you is at the hospital in grave condition?
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