Why I am a bad person

So the on Tuesday I fired up the barbque and when I lifted the lid, a bird took off from above in a hurry. So, I looked up to see this: So, not really wanting a bird's nest right above my bbq I asked Dave to please take it down before anyone got to comfy in there. Well my dear hubs did just what I asked and took it down for me today, only to find this:
So now I feel so bad. We are going to put it back and hopefully the mommy bird will come back to her eggs. I have noticed a nervous bird in the yard, so hopefullly that is mommy watch her eggs.