Pretend he's you. As in do and say the things that would make your heart swell with love and put a smile on your face if *you* had lost your job. How would you want him to be supportive of you? What things would make you think "I'm SO lucky to have you?" and what would make you want to strangle him or curl into a ball and cry?
I think it basically comes down to one of two things: Either you trust him, or you don't.
I don't trust my husband in many arenas, but I do trust him in regards to work and his work ethic. He's lost his job, oh, I don't know... 3 or 4 times since we've been married (nearly 10 years now). Each time I tell him to:
"Take a week off. Don't stress, honey, we can handle this." Then I start phoning all of our bills/creditors/ etc., explain the situation, and get our bills either wholly suspended or on a fractional installment plan (aka we make token payments until the month following new employment ... I don't call to set our bills back up *until* we've gotten the SECOND paycheck... the first one is usually only for a week). Once all the bills are on hold, the pressure is off, and so is the *desperation*. Which is huge. It means he goes into an interview without the grim reaper standing over him, and he's searching for a job that's as good or better than the one he had before.
He then files for unemployment, and even though I've told him to take a week, he usually starts making phone calls and "testing waters"... but there is no pressure, because it's during his "vacation" week.
We spend that week as a family. LOL... which usually gets him *really* ready to go back to work, because a staycation (with chores, and meals, and etc. is WORK, as any sahp or wahp knows).
After his vacation week is over, he typically spends a couple hours a day job hunting. Really, having done the same, that's all that can be done unless you're about to starve and will accept anything that comes at you.
My H has a fairly specialized job, so it can be a little difficult finding that type of job. Regardless, each and every single time he's lost his job he's had a couple of offers within 2-3 mo. Usually the first one or two he keeps on the back burner. They're *okay* but not as good or better than the last. Then the right job falls in our laps (aka through tons and tons of interviews and negotiations, etc.)
We have as yet (knock on wood) not wound up better off than we were before.
He's been out of work during both recessions. Each time, losing his job ended up being a blessing in disguise... because while he was offered many jobs at less than half what he made before... he turned them down and waited, or they bumped up their offer to something reasonable, and he was able to negotiate. Companies take advantage of desperation. BIG time.
The same is true of most of my friends who've lost their jobs during this recession. A girlfriend of mine was making 45, but all the jobs she was interviewing for only paid 22. So she passed on them. It took her 7 mo, but she's now making 52 with better benefits. During her off time she enrolled in a continuing ed class so that instead of 6+ mo of unemployment she was able to put added certs on her resume. Ditto my sister. Ditto everyone I know that just reorganized, tightened their belts, and kept looking.
It's amazing, what a positive attitude and outlook can accomplish. But then again, I've been homeless. I know what true desperation looks like, and what it feels like. There's no point (imho) of living that way when that's NOT really what your life looks like. No matter what, no matter how bad it gets, I know we can land on our feet.