I am completely confused as to why this scored so low. It makes no sense why you would get so many 1s - 3s. It's crazy... this is a great shot. Even if it's a tiny bit blurry, it has SO much in it's favor, including clearly meeting challenge.
I always love seeing pictures of your hubby - he's such a distinguished gentleman! Low light suits his silver hair, too. Don't be afraid to crank the ISO and hit a bit higher shutter - grain won't be bad and in fact will suit this.
I've gone back and forth with this image. At first I was put off by the softness, but I'm not sure anything's lost by it. It's posed quite naturally and the lighting is good. One of my top picks.