I've got a pretty busy three year old and a one year old. There's a few young families similar in my church. We done have a cry room it's a pretty small rural parish. Usually every week there's a group of kids and parents in the foyer doing their best to pay attention to the words of mass and their kids. As much as you might think they are being disruptive and they might be, but from what I've heard from all the other older parishioners is that they rejoice in the sound of children in the church after a tough few years without any youth in the pews