A different situation but similar sentiment, I have young adult children, and they have both moved out and back in at various times and both my wife and I probably enjoy life a little more when they're here, the hustle and bustle and things going on is kind of more rewarding than just hanging out with the dogs and going on trips. We like having them here. I never really got the perspective that if they aren't moved out they aren't productive members of society. They all have jobs and friends and are doing well, having them around is not a bad thing in anyway and brings a lot of extra richness to life.