Well DDfer of course gets it but not only that, she gets irked with anyone who is not anything but 100% accepting of gayness. (Is that a word?)
Smallgirl knows what gay is but seems to be confused and even uncomfortable about it; not sure why. We'll talk more.
The subject has never come up for the 7yr. old boy and babyboyifer is just too young to know any diff one way or the other IMO.