What happens to kids who age out of the system? In most states, at 18 years old they are on their own. No safety net. No parents to live with if your room-mate steals all your money or you get mugged leaving work at 1 in the morning.
Do you have any proof that any kids with Catholic Charities are being aged out of the system?
Do you have any proof that no children with Catholic Charities are aged out fo the system?
Or are you just willing to take that chance just in order to discriminate against homosexuals?