We have sd full time she sees her mom whenever mom is available which hasn't been often. We picked her up from her mom's and said mommy I learned the sign for boy and girl. I said o yeah show me. She took her linked her fingers and clapped the palms like the hands were humping. I said no babe that's not it. I showed her the real signs and then showed dh what she did and said if she keeps coming home doing things like that then I'm not sure how much time I want her to spend there. He agreed. I think it's something we have to start watching cuz she's also been making pretty dirty things on fb. Like how a man should eat a pussy. Then Turning around and asking if she can set down and make SD a facebook with her while she's down there.