Even in comedies, you've got to feel safe for things to just happen in a way that is natural and free, and recognizable as human.
There should be more booing in shops and restaurants and places like that when when the service is bad. If you've had a poor breakfast in a hotel, you should put your knife and fork down and boo.
People are concerned, here again, about life, and haven't given a whole lot of attention to how you make fathers responsible for the lives they bring into the world.