1. Making something in a «family friendly way» means saying something that everybody agrees to or something that makes everybody happy. Or you say something «family friendly» when you give your opinion about a situation nobody can tell exactly if they have to be negative or positive about and you choose the positve side.
X: OMG, man! They called me negative in class for saying T doesn't really love P.
Y: Well, man, that wasn't really family friendly.