Most interesting, Chaunte,
If it turns out your son is transgendered, it's good to know he will have at least one accepting, supportive parent. Did your wife respond one way or the other to the bead kit he aquired? What did you say when he told you he's 'half-girl'? (Body language counts, too!)
He seems to still be at that unabashed stage where he doesn't feel the need to think of his tastes as something to be hidden -- and good for him. But in the coming years this will become increasingly difficult for him & your affirmation of who he is (no matter whether he continues to challenge gender lines or not!) will be absolutely crucial.
Several weeks ago I watched a movie titled 'Ma Vie en Rose' (My Life in Pink) about a young boy of 8 who dressed as a girl every chance he got--at one point when he was picked up from school his mother (or maybe it was Grandma) inquired about the boy he was seen with, and he said, "We're going to get married when I'm not a boy anymore" or something to that effect. Absolute innocence. Unashamed. As it should be.
His parents, however, nearly destroyed him over it, but finally came around at the end of the movie. You might want to check it out one day...I saw it on LOGO, but I can't imagine why they wouldn't have it available on DVD or something.
XO,
Valerie