My husband is missing

My husband went to his family's cabin by the lake but has gone missing. He wasn't there for very long before he apparently decided to take some of his camping/survival gear to another county about 70 miles away and took off on foot in a very rural, undeveloped, and wooded area. He left his truck just off the road, and authorities found what appeared to be combat boot tracks heading east along the river. It has been over 8 weeks now. As you might imagine, there are many unanswered questions.

I asked if my husband was still alive. The response this morning was 11.6 changing to 26.

I know you're not supposed to ask yes/no questions but I am so lost and frankly don't know what to think.

11.6 The bulwarks fall back into the moat – don't use the army.
From your own city, declaring the mandate.
Constancy means shame.'

The assumption is that he went on some kind of personal survivalist test. He has a tent but i could easily see him fashioning himself a crude shelter. Line 6 makes me think of a shelter that has been destroyed/eroded. It doesn't sound promising to me. But then there's hexagram 26:

Great taming,
Constancy bears fruit.
Not eating at home, good fortune.
Fruitful to cross the great river.'

This sounds more promising, that he's out there making it and just not ready to be found.

The reason it's so concerning is that 8 weeks is a long time to have to fend for yourself. He's a skinny guy so he doesn't have a lot of body fat to lose. Plus, although the temperature has been fairly mild it's still storm season here and there have been many rains and thunderstorms blow through the area.

Any thoughts or insight are greatly appreciated.