It's painfully obvious something might be 'off' in the behaviors of the husband of the missing SM. Four months out, could those behaviors be explained as a result of stresses of the situation and of the dulling of time? Life must go on? Maybe a practical personality; he simply accepts that what he cannot change? Placing his trust in his deity of choice? Someone will be "saved"?
But reasonable people might expect a someone would go through hell and high water to attempt to locate or determine what happened to the "love of [their] life." We would expect the someone's life 'just wouldn't be the same'. Pleas and searches. Tributes and vigils. Frequent phone calls or text inquiries to LE.
And what of SM's daughters? Absolutely no public comment. More than likely as per request or instruction from LE or lawyer, or both. No surprise. It must be rough on them, of course. Wondering what they think happened to their mother? What questions might have they asked their father? Experiencing guilt for not having been home? We hope they remember: no one is responsible for a person's actions except that person.
Surveillance cameras. Hotel rooms. Store fronts. GPS. Mobile phones. Interactions. Heavy equipment. Retaining walls. Landscapes. Steep hillsides. Flowing waters. Bicycle helmets. Bleach smells. Wet towels. Abrupt behaviors.
And... minimal devotion of public time to a "love of [their] life": a 25-second video.