I personally am not fond of the Gaussian blur, not many can use it correctly and it looks fake. As you can see you have halos around the bodies.If you are wanted to blur the background it is better to use the blur tool instead or totally take out the background. Just my opinion. I like to keep things looking natural.
I like the Gaussian blur, a little over the top, not sure if that is the effect the bride and groom would be going for. I agree with Marcia, but in a way I like the halo's in this picture. But it might be a little much