Oh for Heaven's sake, I have somebody in my family like that too, always raining on everyone's parade! It's not as though you've brought several elephants into your back yard! No, your not in over your head. I've had many different kinds of animals over the years and chickens are one of the easiest in my opinion. Yes they require a little more care and attention when they are chicks and in their brooder box but once they move out they are fine with a morning and evening check, their care and feeding is pretty basic. Though I think most of us are out there a little more often just because we enjoy them so much! Just enjoy them and have fun proving him very wrong!