Some of the posts in this thread indicate that there is some confusion among Villagers as to the "80% rule", compliance with which enables us to exclude (i.e., discriminate against) families with children in The Villages. If we didn't comply with the 80% rule, such discrimination would be illegal. Here is an authoritative explanation which, I hope, will clarify things:
Senior Housing - HUD
Incidentally, I don't think that there is a snowball's chance in hell that The Villages will fail to comply within the foreseeable future.